Valacyclovir

Valacyclovir Manufacturers

• Camber Pharmaceuticals, Inc.
  

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  Valacyclovir | Camber Pharmaceuticals, Inc.

  

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  • Valacyclovir tablets, USP may be given without regard to meals.
  • Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg valacyclovir tablets, USP for use in pediatric patients for whom a solid dosage form is not appropriate [see Dosage and Administration (2.3)].

  
  
  2.1 Adult Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets, USP for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).
  Genital Herpes: Initial Episode: The recommended dosage of valacyclovir tablets, USP for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms.
  Recurrent Episodes: The recommended dosage of valacyclovir tablets, USP for treatment of recurrent genital herpes is 500 mg twice daily for 3 days. Initiate treatment at the first sign or symptom of an episode.
  Suppressive Therapy: The recommended dosage of valacyclovir tablets, USP for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily.
  In HIV-infected patients with a CD4+ cell count ≥100 cells/mm3, the recommended dosage of valacyclovir tablets, USP for chronic suppressive therapy of recurrent genital herpes is 500 mg twice daily.
  Reduction of Transmission: The recommended dosage of valacyclovir tablets, USP for reduction of transmission of genital herpes in patients with a history of 9 or fewer recurrences per year is 500 mg once daily for the source partner.
  Herpes Zoster: The recommended dosage of valacyclovir tablets, USP for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash.
  

  2.2 Pediatric Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets, USP for the treatment of cold sores in pediatric patients ≥12 years of age is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).
  Chickenpox: The recommended dosage of valacyclovir tablets, USP for treatment of chickenpox in immunocompetent pediatric patients 2 to <18 years of age is 20 mg/kg administered 3 times daily for 5 days. The total dose should not exceed 1 gram 3 times daily. Therapy should be initiated at the earliest sign or symptom [see Use in Specific Populations (8.4), Clinical Pharmacology (12.3), Clinical Studies (14.4)].
  

  2.3 Extemporaneous Preparation of Oral Suspension
  

  Ingredients and Preparation per USP-NF: valacyclovir tablets, USP 500 mg, cherry flavor, and Suspension Structured Vehicle USP-NF (SSV). Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) should be prepared in lots of 100 mL.
      Prepare Suspension at Time of Dispensing as Follows:
  • Prepare SSV according to the USP-NF.
  • Using a pestle and mortar, grind the required number of valacyclovir tablets, USP 500 mg until a fine powder is produced (5 valacyclovir tablets, USP for 25 mg/mL    suspension; 10 valacyclovir tablets, USP for 50 mg/mL suspension).
  • Gradually add approximately 5 mL aliquots of SSV to the mortar and triturate the powder until a paste has been produced. Ensure that the powder has been adequately wetted.
  • Continue to add approximately 5 mL aliquots of SSV to the mortar, mixing thoroughly between additions, until a concentrated suspension is produced, to a minimum  total quantity of 20 mL SSV and a maximum total quantity of 40 mL SSV for both the 25 mg/mL and 50 mg/mL suspensions.
  •  Transfer the mixture to a suitable 100 mL measuring flask.
  •  Transfer the cherry flavor* to the mortar and dissolve in approximately 5 mL of SSV. Once dissolved, add to the measuring flask.
  •  Rinse the mortar at least 3 times with approximately 5 mL aliquots of SSV, transferring the rinsing to the measuring flask between additions.
  •  Make the suspension to volume (100 mL) with SSV and shake thoroughly to mix.
  •  Transfer the suspension to an amber glass medicine bottle with a child-resistant closure.
  •  The prepared suspension should be labeled with the following information “Shake well before using. Store suspension between 2° to 8°C (36° to 46°F) in a refrigerator. Discard after 28 days.”
  * The amount of cherry flavor added is as instructed by the suppliers of the cherry flavor.

  2.4 Patients with Renal impairment
  

  Dosage recommendations for adult patients with reduced renal function are provided in  Table 1 [see Use in Specific Populations (8.5, 8.6), Clinical Pharmacology (12.3)]. Data are not available for the use of valacyclovir tablets, USP in pediatric patients with a creatinine clearance <50 mL/min/1.73 m2.
  Table 1. Valacyclovir Tablets, USP Dosage Recommendations for Adults With Renal Impairment

  Indications
  Normal Dosage
  Regimen (Creatinine Clearance ≥50 mL/min)
  Creatinine Clearance (mL/min)
   
  30-49
  10-29
  <10
  Cold sores (Herpes labialis)
  Do not exceed 1 day of treatment.
  Two 2 gram doses
  taken 12 hours apart
   
  Two 1 gram doses taken 12 hours apart
  Two 500 mg doses taken 12 hours apart
  500 mg single dose
   
  Genital herpes:
     Initial episode
  1 gram every 12 hours
  no reduction
  1 gram every
  24 hours
  500 mg every 24 hours
  Genital herpes:
     Recurrent episode
  500 mg every 12 hours
  no reduction
  500 mg every
  24 hours
  500 mg every 24 hours
  Indications
  Normal Dosage
  Regimen (Creatinine Clearance ≥50 mL/min)
  Creatinine Clearance (mL/min)
  30-49
  10-29
  <10
  Genital herpes:
     Suppressive therapy
   
   
   
   
        Immunocompetent
        patients
  1 gram every 24 hours
   
  no reduction
  500 mg every
  24 hours
  500 mg every 24 hours
        Alternate dose for
        immunocompetent patients  
        with ≤9 recurrences/year
  500 mg every
  24 hours
   
  no reduction
  500 mg every
  48 hours
   
  500 mg every 48 hours
   
        HIV-infected patients
  500 mg every
  12 hours
  no reduction
  500 mg every
  24 hours
  500 mg every 24 hours
  Herpes zoster
  1 gram every 8 hours
  1 gram every
  12 hours
  1 gram every
  24 hours
  500 mg every 24 hours
  
  

  Hemodialysis: Patients requiring hemodialysis should receive the recommended dose of valacyclovir tablets, USP after hemodialysis. During hemodialysis, the half-life of acyclovir after administration of valacyclovir tablets, USP is approximately 4 hours. About one third of acyclovir in the body is removed by dialysis during a 4-hour hemodialysis session.
  Peritoneal Dialysis: There is no information specific to administration of valacyclovir tablets, USP in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CAPD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CAPD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with end-stage renal disease (ESRD) not receiving hemodialysis. Therefore, supplemental doses of valacyclovir tablets, USP should not be required following CAPD or CAVHD.

  
  
  
  

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• Gen-source Rx
  

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  Valacyclovir | Gen-source Rx

  

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  Valacyclovir tablets may be given without regard to meals.

  Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg valacyclovir tablets for use in pediatric patients for whom a solid dosage form is not appropriate [see Dosage and Administration (2.3)].  

  2.1 Adult Dosing Recommendations
  

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).
  
  Genital Herpes:  Initial Episode:  The recommended dosage of valacyclovir tablets for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms.
  
  Recurrent Episodes:  The recommended dosage of valacyclovir tablets for treatment of recurrent genital herpes is 500 mg twice daily for 3 days. Initiate treatment at the first sign or symptom of an episode.
  
  Suppressive Therapy:  The recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily.
  
  In HIV-infected patients with a CD4+ cell count ≥100 cells/mm3, the recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 500 mg twice daily.
  
  Reduction of Transmission:  The recommended dosage of valacyclovir tablets for reduction of transmission of genital herpes in patients with a history of 9 or fewer recurrences per year is 500 mg once daily for the source partner.
  
  Herpes Zoster:  The recommended dosage of valacyclovir tablets for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash.

  2.2 Pediatric Dosing Recommendations
  

  Cold Sores (Herpes Labialis):  The recommended dosage of valacyclovir tablets for the treatment of cold sores in pediatric patients ≥12 years of age is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  
  
  

  Chickenpox: The recommended dosage of valacyclovir tablets for treatment of chickenpox in immunocompetent pediatric patients 2 to <18 years of age is 20 mg/kg administered 3 times daily for 5 days. The total dose should not exceed 1 gram 3 times daily. Therapy should be initiated at the earliest sign or symptom [see Use in Specific Populations (8.4), Clinical Pharmacology (12.3), Clinical Studies (14.4)].

  2.3 Extemporaneous Preparation of Oral Suspension
  

  Ingredients and Preparation per USP-NF:  Valacyclovir tablets 500 mg, cherry flavor, and Suspension Structured Vehicle USP-NF (SSV). Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) should be prepared in lots of 100 mL.
  
  Prepare Suspension at Time of Dispensing as Follows:

  
  Prepare SSV according to the USP-NF. Using a pestle and mortar, grind the required number of valacyclovir 500 mg tablets until a fine powder is produced (5 valacyclovir tablets for 25 mg/mL suspension; 10 valacyclovir tablets for 50 mg/mL suspension). Gradually add approximately 5 mL aliquots of SSV to the mortar and triturate the powder until a paste has been produced. Ensure that the powder has been adequately wetted. Continue to add approximately 5 mL aliquots of SSV to the mortar, mixing thoroughly between additions, until a concentrated suspension is produced, to a minimum total quantity of 20 mL SSV and a maximum total quantity of 40 mL SSV for both the 25 mg/mL and 50 mg/mL suspensions. Transfer the mixture to a suitable 100 mL measuring flask. Transfer the cherry flavor* to the mortar and dissolve in approximately 5 mL of SSV. Once dissolved, add to the measuring flask. Rinse the mortar at least 3 times with approximately 5 mL aliquots of SSV, transferring the rinsing to the measuring flask between additions. Make the suspension to volume (100 mL) with SSV and shake thoroughly to mix. Transfer the suspension to an amber glass medicine bottle with a child-resistant closure. The prepared suspension should be labeled with the following information “Shake well before using. Store suspension between 2° to 8°C (36° to 46°F) in a refrigerator. Discard after 28 days.”
  

  *The amount of cherry flavor added is as instructed by the suppliers of the cherry flavor.

  2.4 Patients With Renal Impairment
  

  Dosage recommendations for adult patients with reduced renal function are provided in Table 1 [see Use in Specific Populations (8.5, 8.6), Clinical Pharmacology (12.3)]. Data are not available for the use of valacyclovir tablets in pediatric patients with a creatinine clearance <50 mL/min/1.73 m2.  

  
  Table 1. Valacyclovir Tablets Dosage Recommendations for Adults With Renal Impairment Indications
  Normal Dosage
  Regimen
  (Creatinine
  Clearance ≥50)
  Creatinine Clearance (mL/min)
  30-49
  10-29
  <10
     Cold sores (Herpes labialis)
  
     Do not exceed 1 day of treatment. Two 2 gram
  doses taken
  12 hours apart
  Two 1 gram
  doses taken
  12 hours apart
  
  Two 500 mg
  doses taken
  12 hours apart
  
  500 mg
  single dose
     Genital herpes:
        Initial episode 1 gram every
  12 hours
  no reduction
  1 gram every
  24 hours
  500 mg every
  24 hours
     Genital herpes:
        Recurrent episode 500 mg every
  12 hours
  no reduction
  500 mg every
  24 hours
  500 mg every
  24 hours    Genital herpes: 
        Suppressive therapy
        Immunocompetent patients 
  
  
        Alternate dose for
        immunocompetent 
        patient with 
        ≤9 recurrences/year 
  
        HIV-infected patients
  
  1 gram every
  24 hours
  
  500 mg every
  24 hours
  
  
  
  500 mg every
  12 hours
  
  
  no reduction
  
  
  no reduction
  
  
  
  
  no reduction
  
  
  
  500 mg every
  24 hours
  
  500 mg every
  48 hours
  
  
  
  500 mg every
  24 hours
  
  
  500 mg every
  24 hours
  
  500 mg every
  48 hours
  
  
  
  500 mg every
  24 hours
     Herpes zoster 1 gram every
  8 hours
  1 gram every
  12 hours
  1 gram every
  24 hours
  500 mg every
  24 hours
  
  

  Hemodialysis: Patients requiring hemodialysis should receive the recommended dose of valacyclovir tablets after hemodialysis. During hemodialysis, the half-life of acyclovir after administration of valacyclovir tablets is approximately 4 hours. About one third of acyclovir in the body is removed by dialysis during a 4-hour hemodialysis session.
  
  Peritoneal Dialysis: There is no information specific to administration of valacyclovir tablets in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CAPD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CAPD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with end-stage renal disease (ESRD) not receiving hemodialysis. Therefore, supplemental doses of valacyclovir tablets should not be required following CAPD or CAVHD.

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• Ranbaxy Pharmaceuticals Inc.
  

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  Valacyclovir | Ranbaxy Pharmaceuticals Inc.

  

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  Valacyclovir tablets may be given without regard to meals. Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg valacyclovir tablets for use in pediatric patients for whom a solid dosage form is not appropriate [see Dosage and Administration (2.3)]. 2.1 Adult Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  Genital Herpes:Initial Episode: The recommended dosage of valacyclovir tablets for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms.

  Recurrent Episodes: The recommended dosage of valacyclovir tablets for treatment of recurrent genital herpes is 500 mg twice daily for 3 days. Initiate treatment at the first sign or symptom of an episode.

  Suppressive Therapy: The recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily.

  In HIV-infected patients with a CD4 + cell count ≥ 100 cells/mm 3, the recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 500 mg twice daily.

  Reduction of Transmission: The recommended dosage of valacyclovir tablets for reduction of transmission of genital herpes in patients with a history of 9 or fewer recurrences per year is 500 mg once daily for the source partner.

  Herpes Zoster: The recommended dosage of valacyclovir tablets for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash.

  2.2 Pediatric Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for the treatment of cold sores in pediatric patients ≥ 12 years of age is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  Chickenpox: The recommended dosage of valacyclovir tablets for treatment of chickenpox in immunocompetent pediatric patients 2 to < 18 years of age is 20 mg/kg administered 3 times daily for 5 days. The total dose should not exceed 1 gram 3 times daily. Therapy should be initiated at the earliest sign or symptom [see Use in Specific Populations (8.4), Clinical Pharmacology (12.3), Clinical Studies (14.4)].

  2.3 Extemporaneous Preparation of Oral Suspension

  Ingredients and Preparation per USP-NF: Valacyclovir tablets 500 mg, cherry flavor, and Suspension Structured Vehicle USP-NF (SSV). Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) should be prepared in lots of 100 mL.

  Prepare Suspension at Time of Dispensing as Follows:

  Prepare SSV according to the USP-NF. Using a pestle and mortar, grind the required number of valacyclovir tablets 500 mg until a fine powder is produced (5 valacyclovir tablets for 25 mg/mL suspension; 10 valacyclovir tablets for 50 mg/mL suspension). Gradually add approximately 5 mL aliquots of SSV to the mortar and triturate the powder until a paste has been produced. Ensure that the powder has been adequately wetted. Continue to add approximately 5 mL aliquots of SSV to the mortar, mixing thoroughly between additions, until a concentrated suspension is produced, to a minimum total quantity of 20 mL SSV and a maximum total quantity of 40 mL SSV for both the 25 mg/mL and 50 mg/mL suspensions. Transfer the mixture to a suitable 100 mL measuring flask. Transfer the cherry flavor* to the mortar and dissolve in approximately 5 mL of SSV. Once dissolved, add to the measuring flask. Rinse the mortar at least 3 times with approximately 5 mL aliquots of SSV, transferring the rinsing to the measuring flask between additions. Make the suspension to volume (100 mL) with SSV and shake thoroughly to mix. Transfer the suspension to an amber glass medicine bottle with a child-resistant closure. The prepared suspension should be labeled with the following information “Shake well before using. Store suspension between 2° to 8° C (36° to 46° F) in a refrigerator. Discard after 28 days.”

  *The amount of cherry flavor added is as instructed by the suppliers of the cherry flavor.

  2.4 Patients With Renal Impairment

  Dosage recommendations for adult patients with reduced renal function are provided in Table 1[see Use in Specific Populations (8.5, 8.6), Clinical Pharmacology (12.3)]. Data are not available for the use of valacyclovir tablets in pediatric patients with a creatinine clearance < 50 mL/min/1.73 m2.

  Table 1. Valacyclovir Tablets Dosage Recommendations for Adults With Renal Impairment Indications Normal Dosage Regimen (Creatinine Clearance ≥ 50 mL/min) Creatinine Clearance (mL/min) 30 to 49 10 to 29 < 10 Cold sores (Herpes labialis) Do not exceed 1 day of treatment. Two 2 gram doses taken 12 hours apart Two 1 gram doses taken 12 hours apart Two 500 mg doses taken 12 hours apart 500 mg single dose Genital herpes: Initialepisode 1 gram every 12 hours no reduction 1 gram every 24 hours 500 mg every 24 hours Genital herpes: Recurrent episode 500 mg every 12 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Genital herpes: Suppressive therapy Immuno competent patients 1 gram every 24 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Alternate dose for immunocompetent patients with ≤ 9 recurrences/year 500 mg every 24 hours no reduction 500 mg every 48 hours 500 mg every 48 hours HIV-infected patients 500 mg every 12 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Herpes zoster 1 gram every 8 hours 1 gram every 12 hours 1 gram every 24 hours 500 mg every 24 hours

  Hemodialysis: Patients requiring hemodialysis should receive the recommended dose of valacyclovir tablets after hemodialysis. During hemodialysis, the half-life of acyclovir after administration of valacyclovir tablets is approximately 4 hours. About one third of acyclovir in the body is removed by dialysis during a 4-hour hemodialysis session.

  Peritoneal Dialysis: There is no information specific to administration of valacyclovir tablets in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CAPD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CAPD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with end-stage renal disease (ESRD) not receiving hemodialysis. Therefore, supplemental doses of valacyclovir tablets should not be required following CAPD or CAVHD.

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• Ohm Laboratories Inc.
  

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  Valacyclovir | Ohm Laboratories Inc.

  

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  Valacyclovir tablets may be given without regard to meals. Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg valacyclovir tablets for use in pediatric patients for whom a solid dosage form is not appropriate [see Dosage and Administration (2.3)]. 2.1 Adult Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  Genital Herpes:

  Initial Episode: The recommended dosage of valacyclovir tablets for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms.

  Recurrent Episodes: The recommended dosage of valacyclovir tablets for treatment of recurrent genital herpes is 500 mg twice daily for 3 days. Initiate treatment at the first sign or symptom of an episode.

  Suppressive Therapy: The recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily.

  In HIV-infected patients with a CD4 + cell count ≥ 100 cells/mm 3, the recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 500 mg twice daily.

  Reduction of Transmission: The recommended dosage of valacyclovir tablets for reduction of transmission of genital herpes in patients with a history of 9 or fewer recurrences per year is 500 mg once daily for the source partner.

  Herpes Zoster: The recommended dosage of valacyclovir tablets for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash.

  2.2 Pediatric Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for the treatment of cold sores in pediatric patients ≥ 12 years of age is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  Chickenpox: The recommended dosage of valacyclovir tablets for treatment of chickenpox in immunocompetent pediatric patients 2 to < 18 years of age is 20 mg/kg administered 3 times daily for 5 days. The total dose should not exceed 1 gram 3 times daily. Therapy should be initiated at the earliest sign or symptom [see Use in Specific Populations (8.4), Clinical Pharmacology (12.3), Clinical Studies (14.4)].

  2.3 Extemporaneous Preparation of Oral Suspension

  Ingredients and Preparation per USP-NF: Valacyclovir tablets 500 mg, cherry flavor, and Suspension Structured Vehicle USP-NF (SSV). Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) should be prepared in lots of 100 mL.

  Prepare Suspension at Time of Dispensing as Follows:

  Prepare SSV according to the USP-NF. Using a pestle and mortar, grind the required number of valacyclovir tablets 500 mg until a fine powder is produced (5 valacyclovir tablets for 25 mg/mL suspension; 10 valacyclovir tablets for 50 mg/mL suspension). Gradually add approximately 5 mL aliquots of SSV to the mortar and triturate the powder until a paste has been produced. Ensure that the powder has been adequately wetted. Continue to add approximately 5 mL aliquots of SSV to the mortar, mixing thoroughly between additions, until a concentrated suspension is produced, to a minimum total quantity of 20 mL SSV and a maximum total quantity of 40 mL SSV for both the 25 mg/mL and 50 mg/mL suspensions. Transfer the mixture to a suitable 100 mL measuring flask. Transfer the cherry flavor* to the mortar and dissolve in approximately 5 mL of SSV. Once dissolved, add to the measuring flask. Rinse the mortar at least 3 times with approximately 5 mL aliquots of SSV, transferring the rinsing to the measuring flask between additions. Make the suspension to volume (100 mL) with SSV and shake thoroughly to mix. Transfer the suspension to an amber glass medicine bottle with a child-resistant closure. The prepared suspension should be labeled with the following information “Shake well before using. Store suspension between 2° to 8° C (36° to 46° F) in a refrigerator. Discard after 28 days.”

  *The amount of cherry flavor added is as instructed by the suppliers of the cherry flavor.

  2.4 Patients With Renal Impairment

  Dosage recommendations for adult patients with reduced renal function are provided in Table 1 [see Use in Specific Populations (8.5, 8.6), Clinical Pharmacology (12.3)]. Data are not available for the use of valacyclovir tablets in pediatric patients with a creatinine clearance < 50 mL/min/1.73 m2.

  Table 1. Valacyclovir Tablets Dosage Recommendations for Adults With Renal Impairment Indications Normal Dosage Regimen (Creatinine Clearance ≥ 50 mL/min) Creatinine Clearance (mL/min) 30 to 49 10 to 29 < 10 Cold sores (Herpes labialis)Do not exceed 1 day of treatment. Two 2 gram doses taken 12 hours apart Two 1 gram doses taken 12 hours apart Two 500 mg doses taken 12 hours apart 500 mg single dose Genital herpes:Initial episode 1 gram every 12 hours no reduction 1 gram every 24 hours 500 mg every 24 hours Genital herpes:Recurrent episode 500 mg every 12 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Genital herpes: Suppressive therapy Immunocompetent patients 1 gram every 24 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Alternate dose for immunocompetent patients with ≤ 9 recurrences/year 500 mg every 24 hours no reduction 500 mg every 48 hours 500 mg every 48 hours HIV-infected patients 500 mg every 12 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Herpes zoster 1 gram every 8 hours 1 gram every 12 hours 1 gram every 24 hours 500 mg every 24 hours

  Hemodialysis: Patients requiring hemodialysis should receive the recommended dose of valacyclovir tablets after hemodialysis. During hemodialysis, the half-life of acyclovir after administration of valacyclovir tablets is approximately 4 hours. About one third of acyclovir in the body is removed by dialysis during a 4-hour hemodialysis session.

  Peritoneal Dialysis: There is no information specific to administration of valacyclovir tablets in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CAPD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CAPD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with end-stage renal disease (ESRD) not receiving hemodialysis. Therefore, supplemental doses of valacyclovir tablets should not be required following CAPD or CAVHD.

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• Teva Pharmaceuticals Usa Inc
  

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  Valacyclovir | Noven Therapeutics, Llc

  

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  It is recommended that Daytrana be applied to the hip area 2 hours before an effect is needed and should be removed 9 hours after application. Dosage should be titrated to effect. The recommended dose titration schedule is shown in the table below. Dose titration, final dosage, and wear time should be individualized according to the needs and response of the patient.

  *Nominal in vivo delivery rate in children and adolescents when applied to the hip, based on a 9-hour wear period.

  Table 1      Daytrana - Recommended Titration Schedule (Patients New to Methylphenidate) Upward Titration, if Response is Not Maximized Week 1 Week 2 Week 3 Week 4 Patch Size 12.5 cm2 18.75 cm2 25 cm2 37.5 cm2 Nominal Delivered Dose* (mg/9 hours) 10 mg 15 mg 20 mg 30 mg Delivery Rate* (1.1 mg/hr)* (1.6 mg/hr)* (2.2 mg/hr)* (3.3 mg/hr)*

  Patients converting from another formulation of methylphenidate should follow the above titration schedule due to differences in bioavailability of Daytrana compared to other products.

  2.1 Application

  The parent or caregiver should be encouraged to use the administration chart included with each carton of Daytrana to monitor application and removal time, and method of disposal. It is recommended that parents or caregivers apply and remove the patch for children; responsible adolescents may apply or remove the patch themselves if appropriate. The Medication Guide included at the end of this insert also includes a timetable to calculate when to remove Daytrana, based on the 9-hour application time.

  The adhesive side of Daytrana should be placed on a clean, dry area of the hip. The area selected should not be oily, damaged, or irritated. Apply patch to the hip area avoiding the waistline, since clothing may cause the patch to rub off. When applying the patch the next morning, place on the opposite hip at a new site if possible.

  If patients or caregivers experience difficulty separating the patch from the release liner or observe transfer of adhesive to the liner, tearing and/or other damage to the patch during removal from the liner, the patch should be discarded according to the directions provided below, and a new patch should be applied. Patients or caregivers should inspect the release liner to ensure that no adhesive containing medication has transferred to the liner. If adhesive transfer has occurred, the patch should be discarded.

  Daytrana should be applied immediately after opening the individual pouch and removing the protective liner. Do not use if the individual pouch seal is broken or if the patch appears to be damaged. Do not cut patches. Only intact patches should be applied. The patch should then be pressed firmly in place with the palm of the hand for approximately 30 seconds, making sure that there is good contact of the patch with the skin, especially around the edges. Exposure to water during bathing, swimming, or showering can affect patch adherence. Patches should not be applied or re-applied with dressings, tape, or other common adhesives. In the event that a patch does not fully adhere to the skin upon application, or becomes partially or fully detached during wear time, the patch should be discarded according to the directions provided in this label [see Dosage and Administration (2.3)] and a new patch may be applied at a different site. The total recommended wear time for that day should remain 9 hours regardless of the number of patches used [see Patient Counseling Information (17.1)].

  All patients should be advised to avoid exposing the Daytrana application site to direct external heat sources, such as hair dryers, heating pads, electric blankets, heated water beds, etc., while wearing the patch [see Warnings and Precautions (5.10)]. When heat is applied to Daytrana after patch application, both the rate and the extent of absorption are significantly increased. The temperature-dependent increase in methylphenidate absorption can be greater than 2-fold (see CLINICAL PHARMACOLOGY: Pharmacokinetics/Absorption). This increased absorption can be clinically significant and result in overdose of methylphenidate (see OVERDOSAGE).

  Patches should not be stored in refrigerators or freezers.

  2.2 Removal of Daytrana

  Daytrana patches should be peeled off slowly. If necessary, patch removal may be facilitated by gently applying an oil-based product (i.e., petroleum jelly, olive oil, or mineral oil) to the patch edges, gently working the oil underneath the patch edges. If any adhesive remains on the skin following patch removal, an oil-based product may be applied to patch sites in an effort to gently loosen and remove any residual adhesive that remains following patch removal.

  In the unlikely event that a patch remains tightly adhered despite these measures, the patient or caregiver should contact the physician or pharmacist. Nonmedical adhesive removers and acetone-based products (i.e., nail polish remover) should not be used to remove Daytrana patches or adhesive.

  2.3 Disposal of Daytrana

  Upon removal of Daytrana, used patches should be folded so that the adhesive side of the patch adheres to itself and should be flushed down the toilet or disposed of in an appropriate lidded container. If the patient stops using the prescription, each unused patch should be removed from its individual pouch, separated from the protective liner, folded onto itself, and disposed of in the same manner as used patches.

  The parent or caregiver should be encouraged to record on the administration chart included with each carton the time that each patch was applied and removed. If a patch was removed without the parent or caregiver's knowledge, or if a patch is missing from the tray or outer pouch, the parent or caregiver should be encouraged to ask the child when and how the patch was removed.

  2.4 Maintenance/Extended Treatment

  There is no body of evidence available from controlled clinical trials to indicate how long the patient with ADHD should be treated with Daytrana. It is generally agreed, however, that pharmacological treatment of ADHD may be needed for extended periods. The effectiveness of Daytrana for long-term use, i.e., for more than 7 weeks, has not been systematically evaluated in controlled trials. The physician who elects to use Daytrana for extended periods should periodically re-evaluate the long-term usefulness of Daytrana for the individual patient with periods off medication to assess the patient's functioning without pharmacotherapy. Improvement may be sustained when the drug is either temporarily or permanently discontinued.

  2.5 Dose/Wear Time Reduction and Discontinuation

  Daytrana may be removed earlier than 9 hours if a shorter duration of effect is desired or late day side effects appear. Plasma concentrations of d-methylphenidate generally begin declining when the patch is removed, although absorption may continue for several hours. Individualization of wear time may help manage some of the side effects caused by methylphenidate. If aggravation of symptoms or other adverse events occur, the dosage or wear time should be reduced, or, if necessary, the drug should be discontinued. Residual methylphenidate remains in used patches when worn as recommended.

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  Valacyclovir | Bryant Ranch Prepack

  

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  Valacyclovir tablets may be given without regard to meals. Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg valacyclovir tablets for use in pediatric patients for whom a solid dosage form is not appropriate [see Dosage and Administration (2.3)]. 2.1 Adult Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  Genital Herpes:Initial Episode: The recommended dosage of valacyclovir tablets for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms.

  Recurrent Episodes: The recommended dosage of valacyclovir tablets for treatment of recurrent genital herpes is 500 mg twice daily for 3 days. Initiate treatment at the first sign or symptom of an episode.

  Suppressive Therapy: The recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily.

  In HIV-infected patients with a CD4 + cell count ≥ 100 cells/mm 3, the recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 500 mg twice daily.

  Reduction of Transmission: The recommended dosage of valacyclovir tablets for reduction of transmission of genital herpes in patients with a history of 9 or fewer recurrences per year is 500 mg once daily for the source partner.

  Herpes Zoster: The recommended dosage of valacyclovir tablets for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash.

  2.2 Pediatric Dosing Recommendations

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for the treatment of cold sores in pediatric patients ≥ 12 years of age is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  Chickenpox: The recommended dosage of valacyclovir tablets for treatment of chickenpox in immunocompetent pediatric patients 2 to < 18 years of age is 20 mg/kg administered 3 times daily for 5 days. The total dose should not exceed 1 gram 3 times daily. Therapy should be initiated at the earliest sign or symptom [see Use in Specific Populations (8.4), Clinical Pharmacology (12.3), Clinical Studies (14.4)].

  2.3 Extemporaneous Preparation of Oral Suspension

  Ingredients and Preparation per USP-NF: Valacyclovir tablets 500 mg, cherry flavor, and Suspension Structured Vehicle USP-NF (SSV). Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) should be prepared in lots of 100 mL.

  Prepare Suspension at Time of Dispensing as Follows:

  Prepare SSV according to the USP-NF. Using a pestle and mortar, grind the required number of valacyclovir tablets 500 mg until a fine powder is produced (5 valacyclovir tablets for 25 mg/mL suspension; 10 valacyclovir tablets for 50 mg/mL suspension). Gradually add approximately 5 mL aliquots of SSV to the mortar and triturate the powder until a paste has been produced. Ensure that the powder has been adequately wetted. Continue to add approximately 5 mL aliquots of SSV to the mortar, mixing thoroughly between additions, until a concentrated suspension is produced, to a minimum total quantity of 20 mL SSV and a maximum total quantity of 40 mL SSV for both the 25 mg/mL and 50 mg/mL suspensions. Transfer the mixture to a suitable 100 mL measuring flask. Transfer the cherry flavor* to the mortar and dissolve in approximately 5 mL of SSV. Once dissolved, add to the measuring flask. Rinse the mortar at least 3 times with approximately 5 mL aliquots of SSV, transferring the rinsing to the measuring flask between additions. Make the suspension to volume (100 mL) with SSV and shake thoroughly to mix. Transfer the suspension to an amber glass medicine bottle with a child-resistant closure. The prepared suspension should be labeled with the following information “Shake well before using. Store suspension between 2° to 8° C (36° to 46° F) in a refrigerator. Discard after 28 days.”

  *The amount of cherry flavor added is as instructed by the suppliers of the cherry flavor.

  2.4 Patients With Renal Impairment

  Dosage recommendations for adult patients with reduced renal function are provided in Table 1[see Use in Specific Populations (8.5, 8.6), Clinical Pharmacology (12.3)]. Data are not available for the use of valacyclovir tablets in pediatric patients with a creatinine clearance < 50 mL/min/1.73 m2.

  Table 1. Valacyclovir Tablets Dosage Recommendations for Adults With Renal Impairment Indications Normal Dosage Regimen (Creatinine Clearance ≥ 50 mL/min) Creatinine Clearance (mL/min) 30 to 49 10 to 29 < 10 Cold sores (Herpes labialis) Do not exceed 1 day of treatment. Two 2 gram doses taken 12 hours apart Two 1 gram doses taken 12 hours apart Two 500 mg doses taken 12 hours apart 500 mg single dose Genital herpes: Initialepisode 1 gram every 12 hours no reduction 1 gram every 24 hours 500 mg every 24 hours Genital herpes: Recurrent episode 500 mg every 12 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Genital herpes: Suppressive therapy Immuno competent patients 1 gram every 24 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Alternate dose for immunocompetent patients with ≤ 9 recurrences/year 500 mg every 24 hours no reduction 500 mg every 48 hours 500 mg every 48 hours HIV-infected patients 500 mg every 12 hours no reduction 500 mg every 24 hours 500 mg every 24 hours Herpes zoster 1 gram every 8 hours 1 gram every 12 hours 1 gram every 24 hours 500 mg every 24 hours

  Hemodialysis: Patients requiring hemodialysis should receive the recommended dose of valacyclovir tablets after hemodialysis. During hemodialysis, the half-life of acyclovir after administration of valacyclovir tablets is approximately 4 hours. About one third of acyclovir in the body is removed by dialysis during a 4-hour hemodialysis session.

  Peritoneal Dialysis: There is no information specific to administration of valacyclovir tablets in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CAPD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CAPD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with end-stage renal disease (ESRD) not receiving hemodialysis. Therefore, supplemental doses of valacyclovir tablets should not be required following CAPD or CAVHD.

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  Valacyclovir | Aphena Pharma Solutions - Tennessee, Llc

  

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  Valacyclovir tablets may be given without regard to meals.

  Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) may be prepared extemporaneously from 500 mg valacyclovir tablets for use in pediatric patients for whom a solid dosage form is not appropriate [see Dosage and Administration (2.3)].  

  2.1 Adult Dosing Recommendations
  

  Cold Sores (Herpes Labialis): The recommended dosage of valacyclovir tablets for treatment of cold sores is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).
  
  Genital Herpes:  Initial Episode:  The recommended dosage of valacyclovir tablets for treatment of initial genital herpes is 1 gram twice daily for 10 days. Therapy was most effective when administered within 48 hours of the onset of signs and symptoms.
  
  Recurrent Episodes:  The recommended dosage of valacyclovir tablets for treatment of recurrent genital herpes is 500 mg twice daily for 3 days. Initiate treatment at the first sign or symptom of an episode.
  
  Suppressive Therapy:  The recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 1 gram once daily in patients with normal immune function. In patients with a history of 9 or fewer recurrences per year, an alternative dose is 500 mg once daily.
  
  In HIV-infected patients with a CD4+ cell count ≥100 cells/mm3, the recommended dosage of valacyclovir tablets for chronic suppressive therapy of recurrent genital herpes is 500 mg twice daily.
  
  Reduction of Transmission:  The recommended dosage of valacyclovir tablets for reduction of transmission of genital herpes in patients with a history of 9 or fewer recurrences per year is 500 mg once daily for the source partner.
  
  Herpes Zoster:  The recommended dosage of valacyclovir tablets for treatment of herpes zoster is 1 gram 3 times daily for 7 days. Therapy should be initiated at the earliest sign or symptom of herpes zoster and is most effective when started within 48 hours of the onset of rash.

  2.2 Pediatric Dosing Recommendations
  

  Cold Sores (Herpes Labialis):  The recommended dosage of valacyclovir tablets for the treatment of cold sores in pediatric patients ≥12 years of age is 2 grams twice daily for 1 day taken 12 hours apart. Therapy should be initiated at the earliest symptom of a cold sore (e.g., tingling, itching, or burning).

  
  
  

  Chickenpox: The recommended dosage of valacyclovir tablets for treatment of chickenpox in immunocompetent pediatric patients 2 to <18 years of age is 20 mg/kg administered 3 times daily for 5 days. The total dose should not exceed 1 gram 3 times daily. Therapy should be initiated at the earliest sign or symptom [see Use in Specific Populations (8.4), Clinical Pharmacology (12.3), Clinical Studies (14.4)].

  2.3 Extemporaneous Preparation of Oral Suspension
  

  Ingredients and Preparation per USP-NF:  Valacyclovir tablets 500 mg, cherry flavor, and Suspension Structured Vehicle USP-NF (SSV). Valacyclovir oral suspension (25 mg/mL or 50 mg/mL) should be prepared in lots of 100 mL.
  
  Prepare Suspension at Time of Dispensing as Follows:

  
  Prepare SSV according to the USP-NF. Using a pestle and mortar, grind the required number of valacyclovir 500 mg tablets until a fine powder is produced (5 valacyclovir tablets for 25 mg/mL suspension; 10 valacyclovir tablets for 50 mg/mL suspension). Gradually add approximately 5 mL aliquots of SSV to the mortar and triturate the powder until a paste has been produced. Ensure that the powder has been adequately wetted. Continue to add approximately 5 mL aliquots of SSV to the mortar, mixing thoroughly between additions, until a concentrated suspension is produced, to a minimum total quantity of 20 mL SSV and a maximum total quantity of 40 mL SSV for both the 25 mg/mL and 50 mg/mL suspensions. Transfer the mixture to a suitable 100 mL measuring flask. Transfer the cherry flavor* to the mortar and dissolve in approximately 5 mL of SSV. Once dissolved, add to the measuring flask. Rinse the mortar at least 3 times with approximately 5 mL aliquots of SSV, transferring the rinsing to the measuring flask between additions. Make the suspension to volume (100 mL) with SSV and shake thoroughly to mix. Transfer the suspension to an amber glass medicine bottle with a child-resistant closure. The prepared suspension should be labeled with the following information “Shake well before using. Store suspension between 2° to 8°C (36° to 46°F) in a refrigerator. Discard after 28 days.”
  

  *The amount of cherry flavor added is as instructed by the suppliers of the cherry flavor.

  2.4 Patients With Renal Impairment
  

  Dosage recommendations for adult patients with reduced renal function are provided in Table 1 [see Use in Specific Populations (8.5, 8.6), Clinical Pharmacology (12.3)]. Data are not available for the use of valacyclovir tablets in pediatric patients with a creatinine clearance <50 mL/min/1.73 m2.  

  
  Table 1. Valacyclovir Tablets Dosage Recommendations for Adults With Renal Impairment Indications
  Normal Dosage
  Regimen
  (Creatinine
  Clearance ≥50)
  Creatinine Clearance (mL/min)
  30-49
  10-29
  <10
     Cold sores (Herpes labialis)
  
     Do not exceed 1 day of treatment. Two 2 gram
  doses taken
  12 hours apart
  Two 1 gram
  doses taken
  12 hours apart
  
  Two 500 mg
  doses taken
  12 hours apart
  
  500 mg
  single dose
     Genital herpes:
        Initial episode 1 gram every
  12 hours
  no reduction
  1 gram every
  24 hours
  500 mg every
  24 hours
     Genital herpes:
        Recurrent episode 500 mg every
  12 hours
  no reduction
  500 mg every
  24 hours
  500 mg every
  24 hours    Genital herpes: 
        Suppressive therapy
        Immunocompetent patients 
  
  
        Alternate dose for
        immunocompetent 
        patient with 
        ≤9 recurrences/year 
  
        HIV-infected patients
  
  1 gram every
  24 hours
  
  500 mg every
  24 hours
  
  
  
  500 mg every
  12 hours
  
  
  no reduction
  
  
  no reduction
  
  
  
  
  no reduction
  
  
  
  500 mg every
  24 hours
  
  500 mg every
  48 hours
  
  
  
  500 mg every
  24 hours
  
  
  500 mg every
  24 hours
  
  500 mg every
  48 hours
  
  
  
  500 mg every
  24 hours
     Herpes zoster 1 gram every
  8 hours
  1 gram every
  12 hours
  1 gram every
  24 hours
  500 mg every
  24 hours
  
  

  Hemodialysis: Patients requiring hemodialysis should receive the recommended dose of valacyclovir tablets after hemodialysis. During hemodialysis, the half-life of acyclovir after administration of valacyclovir tablets is approximately 4 hours. About one third of acyclovir in the body is removed by dialysis during a 4-hour hemodialysis session.
  
  Peritoneal Dialysis: There is no information specific to administration of valacyclovir tablets in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CAPD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CAPD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with end-stage renal disease (ESRD) not receiving hemodialysis. Therefore, supplemental doses of valacyclovir tablets should not be required following CAPD or CAVHD.

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