Acyclovir

Acyclovir

Acyclovir Recall

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Questions & Answers

Side Effects & Adverse Reactions

Acyclovir tablets are intended for oral ingestion only. Renal failure, in some cases resulting in death, has been observed with acyclovir therapy (see ADVERSE REACTIONS: Observed During Clinical Practice and OVERDOSAGE). Thrombotic thrombocytopenic purpura/hemolytic uremic syndrome (TTP/HUS), which has resulted in death, has occurred in immunocompromised patients receiving acyclovir therapy.

 

Legal Issues

There is currently no legal information available for this drug.

FDA Safety Alerts

There are currently no FDA safety alerts available for this drug.

Manufacturer Warnings

There is currently no manufacturer warning information available for this drug.

FDA Labeling Changes

There are currently no FDA labeling changes available for this drug.

Uses

Herpes Zoster Infections: Acyclovir tablets, USP are indicated for the acute treatment of herpes zoster (shingles).
Genital Herpes: Acyclovir tablets, USP are indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes.
Chickenpox: Acyclovir tablets, USP are indicated for the treatment of chickenpox (varicella).

 

History

There is currently no drug history available for this drug.

Other Information

Acyclovir is a synthetic nucleoside analogue active against herpesviruses. Acyclovir tablets, USP is a formulation for oral administration.
Each Acyclovir Tablet contains 400 mg or 800 mg of acyclovir. In addition, each tablet contains the inactive ingredients colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, povidone and sodium starch glycolate. The 400 mg and 800 mg tablet also contains ferric oxide and FD&C blue lake # 2 Indigo carmine AL, respectively.
Acyclovir USP is a white to off white crystalline powder, slightly hygroscopic with the molecular formula C8H11N5O3 and a molecular weight of 225.20. The maximum solubility in water at 37°C is 2.5 mg/mL. The pka's of acyclovir are 2.27 and 9.25.
The chemical name of acyclovir is 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-. It has the following structural formula:

MM1

 

Acyclovir Manufacturers


  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Proficient Rx Lp
    Acyclovir Tablet [Proficient Rx Lp]
  • Quinn Pharmaceuticals, Llc
    Acyclovir Capsule [Quinn Pharmaceuticals, Llc]
  • Lake Erie Medical Dba Quality Care Products Llc
    Acyclovir Tablet [Lake Erie Medical Dba Quality Care Products Llc]
  • Northwind Pharmaceuticals, Llc
    Acyclovir Tablet [Northwind Pharmaceuticals, Llc]
  • Mckesson Packaging Services A Business Unit Of Mckesson Corporation
    Acyclovir Tablet [Mckesson Packaging Services A Business Unit Of Mckesson Corporation]
  • Blenheim Pharmacal, Inc.
    Acyclovir Tablet [Blenheim Pharmacal, Inc.]
  • Remedyrepack Inc.
    Acyclovir Capsule [Remedyrepack Inc. ]
  • Avkare, Inc.
    Acyclovir (Acyclovir) Ointment [Avkare, Inc.]
  • Direct Rx
    Acyclovir Tablet [Direct Rx]
  • Proficient Rx Lp
    Acyclovir Tablet [Proficient Rx Lp]
  • Northwind Pharmaceuticals, Llc
    Acyclovir Tablet [Northwind Pharmaceuticals, Llc]
  • Actavis Elizabeth Llc
    Acyclovir (Acyclovir) Tablet Acyclovir (Acyclovir) Capsule [Actavis Elizabeth Llc]
  • Heritage Pharmaceuticals, Inc.
    Acyclovir Capsule [Heritage Pharmaceuticals, Inc.]
  • Major Pharmaceuticals
    Acyclovir Tablet [Major Pharmaceuticals]
  • Apotex Corp.
    Acyclovir Tablet [Apotex Corp.]
  • Boscogen, Inc.
    Acyclovir Capsule [Boscogen, Inc.]
  • Stat Rx Usa
    Acyclovir Tablet [Stat Rx Usa]
  • Blenheim Pharmacal, Inc.
    Acyclovir Tablet [Blenheim Pharmacal, Inc.]
  • Blenheim Pharmacal, Inc.
    Acyclovir Capsule [Blenheim Pharmacal, Inc.]
  • Blenheim Pharmacal, Inc.
    Acyclovir Tablet [Blenheim Pharmacal, Inc.]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Capsule [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Capsule [Remedyrepack Inc. ]
  • Pd-rx Pharmaceuticals, Inc.
    Acyclovir Capsule [Pd-rx Pharmaceuticals, Inc.]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Redpharm Drug Inc.
    Acyclovir Tablet [Redpharm Drug Inc.]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • H.j. Harkins Company, Inc.
    Acyclovir Capsule [H.j. Harkins Company, Inc.]
  • Remedyrepack Inc.
    Acyclovir Capsule [Remedyrepack Inc. ]
  • Golden State Medical Supply, Inc.
    Acyclovir Capsule [Golden State Medical Supply, Inc.]
  • App Pharmaceuticals, Llc
    Acyclovir (Acyclovir Sodium) Injection, Powder, For Solution [App Pharmaceuticals, Llc]
  • Pd-rx Pharmaceuticals, Inc.
    Acyclovir Tablet [Pd-rx Pharmaceuticals, Inc.]
  • Apotex Corp.
    Acyclovir Capsule [Apotex Corp.]
  • Golden State Medical Supply, Inc.
    Acyclovir Tablet [Golden State Medical Supply, Inc.]
  • Carlsbad Technology, Inc.
    Acyclovir Capsule [Carlsbad Technology, Inc.]
  • Golden State Medical Supply, Inc.
    Acyclovir Capsule [Golden State Medical Supply, Inc.]
  • App Pharmaceuticals, Llc
    Acyclovir (Acyclovir Sodium) Injection, Powder, Lyophilized, For Solution [App Pharmaceuticals, Llc]
  • Bryant Ranch Prepack
    Acyclovir Tablet [Bryant Ranch Prepack]
  • Pd-rx Pharmaceuticals, Inc.
    Acyclovir Tablet [Pd-rx Pharmaceuticals, Inc.]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Bryant Ranch Prepack
    Acyclovir Tablet [Bryant Ranch Prepack]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Capsule [Remedyrepack Inc. ]
  • Preferred Pharmaceuticals, Inc.
    Acyclovir Capsule [Preferred Pharmaceuticals, Inc.]
  • Rebel Distributors Corp
    Acyclovir Tablet [Rebel Distributors Corp]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Pd-rx Pharmaceuticals, Inc.
    Acyclovir Capsule [Pd-rx Pharmaceuticals, Inc.]
  • Medvantx, Inc.
    Acyclovir Tablet [Medvantx, Inc.]
  • Avkare, Inc.
    Acyclovir (Acyclovir) Capsule [Avkare, Inc.]
  • Golden State Medical Supply, Inc.
    Acyclovir Tablet [Golden State Medical Supply, Inc.]
  • Lake Erie Medical Dba Quality Care Products Llc
    Acyclovir Tablet [Lake Erie Medical Dba Quality Care Products Llc]
  • Major Pharmaceuticals
    Acyclovir Capsule [Major Pharmaceuticals]
  • Major Pharmaceuticals
    Acyclovir Tablet [Major Pharmaceuticals]
  • Remedyrepack Inc.
    Acyclovir Capsule [Remedyrepack Inc. ]
  • Golden State Medical Supply, Inc.
    Acyclovir Capsule [Golden State Medical Supply, Inc.]
  • Heritage Pharmaceuticals Inc.
    Acyclovir Tablet [Heritage Pharmaceuticals Inc.]
  • Clinical Solutions Wholesale
    Acyclovir Tablet [Clinical Solutions Wholesale]
  • Avkare, Inc.
    Acyclovir (Acyclovir) Tablet [Avkare, Inc.]
  • Camber Pharmaceuticals, Inc.
    Acyclovir Tablet [Camber Pharmaceuticals, Inc.]
  • Unit Dose Services
    Acyclovir Tablet [Unit Dose Services]
  • Cadila Pharmaceuticals Limited
    Acyclovir Tablet [Cadila Pharmaceuticals Limited]
  • Blenheim Pharmacal, Inc.
    Acyclovir Tablet [Blenheim Pharmacal, Inc.]
  • American Health Packaging
    Acyclovir Capsule [American Health Packaging]
  • American Health Packaging
    Acyclovir Tablet [American Health Packaging]
  • Cadila Pharmaceuticals Limited
    Acyclovir Capsule [Cadila Pharmaceuticals Limited]
  • State Of Florida Doh Central Pharmacy
    Acyclovir Tablet [State Of Florida Doh Central Pharmacy]
  • State Of Florida Doh Central Pharmacy
    Acyclovir Tablet [State Of Florida Doh Central Pharmacy]
  • Direct Rx
    Acyclovir Tablet [Direct Rx]
  • Bedford Laboratories
    Acyclovir (Acyclovir Sodium) Injection, Powder, Lyophilized, For Solution [Bedford Laboratories]
  • Fresenius Kabi Usa, Llc
    Acyclovir (Acyclovir Sodium) Injection, Solution [Fresenius Kabi Usa, Llc]
  • Blenheim Pharmacal, Inc.
    Acyclovir Tablet [Blenheim Pharmacal, Inc.]
  • Blenheim Pharmacal, Inc.
    Acyclovir Capsule [Blenheim Pharmacal, Inc.]
  • Aphena Pharma Solutions – Tennessee, Llc
    Acyclovir Tablet [Aphena Pharma Solutions – Tennessee, Llc]
  • Northwind Pharmaceuticals
    Acyclovir Tablet [Northwind Pharmaceuticals]
  • Carlsbad Technology, Inc.
    Acyclovir Tablet [Carlsbad Technology, Inc.]
  • Cardinal Health
    Acyclovir Capsule [Cardinal Health]
  • Bryant Ranch Prepack
    Acyclovir Capsule [Bryant Ranch Prepack]
  • Pd-rx Pharmaceuticals, Inc.
    Acyclovir Tablet [Pd-rx Pharmaceuticals, Inc.]
  • Cardinal Health
    Acyclovir Tablet [Cardinal Health]
  • Zydus Pharmaceuticals (Usa) Inc.
    Acyclovir Tablet [Zydus Pharmaceuticals (Usa) Inc.]
  • Cadila Healthcare Limited
    Acyclovir Tablet [Cadila Healthcare Limited]
  • Proficient Rx Lp
    Acyclovir Capsule [Proficient Rx Lp]
  • Avpak
    Acyclovir (Acyclovir) Tablet [Avpak]
  • Avpak
    Acyclovir (Acyclovir) Capsule [Avpak]
  • Preferred Pharmaceuticals, Inc.
    Acyclovir Tablet [Preferred Pharmaceuticals, Inc.]
  • State Of Florida Doh Central Pharmacy
    Acyclovir Tablet [State Of Florida Doh Central Pharmacy]
  • Proficient Rx Lp
    Acyclovir Capsule [Proficient Rx Lp]
  • Medsource Pharmaceuticals
    Acyclovir Tablet [Medsource Pharmaceuticals]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Direct Rx
    Acyclovir Tablet [Direct Rx]
  • Proficient Rx Lp
    Acyclovir Tablet [Proficient Rx Lp]
  • Remedyrepack Inc.
    Acyclovir Tablet [Remedyrepack Inc. ]
  • Directrx
    Acyclovir Tablet [Directrx]

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