Promethazine Hydrochloride And Dextromethorphan Hydrobromide Solution

Promethazine Hydrochloride And Dextromethorphan Hydrobromide Solution

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Questions & Answers

Side Effects & Adverse Reactions

There is currently no warning information available for this product. We apologize for any inconvenience.

Legal Issues

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FDA Safety Alerts

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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

1.1 Monotherapy Epilepsy

Topiramate tablets, USP are indicated as initial monotherapy in patients 2 years of age and older with partial onset or primary generalized tonic-clonic seizures. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials [see Clinical Studies (14.1)].

1.2 Adjunctive Therapy Epilepsy

Topiramate tablets, USP are indicated as adjunctive therapy for adults and pediatric patients ages 2 to 16 years with partial onset seizures or primary generalized tonic-clonic seizures, and in patients 2 years of age and older with seizures associated with Lennox-Gastaut syndrome [see Clinical Studies (14.2)].

History

There is currently no drug history available for this drug.

Other Information

Topiramate is a sulfamate-substituted monosaccharide. Topiramate tablets are available as 25 mg, 50 mg, 100 mg, and 200 mg round tablets for oral administration.

Topiramate is a white crystalline powder with a bitter taste. Topiramate USP is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. Topiramate has the molecular formula C12H21NO8S and a molecular weight of 339.37. Topiramate is designated chemically as 2,3:4,5-­Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula:


chemical-structure

Topiramate tablets, USP contain the following inactive ingredients: anhydrous lactose, microcrystalline cellulose, pregelatinized maize starch, sodium starch glycolate type A potato, magnesium stearate, polyvinyl alcohol, titanium dioxide, polyethylene glycol and talc.


In addition, individual tablets contain:

50 mg tablets: iron oxide yellow

100 mg tablets: iron oxide yellow, and D&C Yellow # 10 Aluminum Lake

200 mg tablets: iron oxide red, lecithin (soya), and iron oxide black

Promethazine Hydrochloride And Dextromethorphan Hydrobromide Solution Manufacturers


  • Hi-tech Pharmacal Co., Inc.
    Promethazine Hydrochloride And Dextromethorphan Hydrobromide Solution [Hi-tech Pharmacal Co., Inc.]
  • Bryant Ranch Prepack
    Promethazine Hydrochloride And Dextromethorphan Hydrobromide Solution [Bryant Ranch Prepack]

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