VISTIDE is the brand name for cidofovir injection. The chemical name of cidofovir is 1-[()-3-hydroxy-2-(phosphonomethoxy)propyl]cytosine dihydrate (HPMPC), with the molecular formula of CHNOP•2HO and a molecular weight of 315.22 (279.19 for anhydrous). The chemical structure is: Cidofovir is a white… Continue Reading


VORAXAZE (glucarpidase) is a carboxypeptidase produced by recombinant DNA technology in genetically modified . Glucarpidase is a 390-amino acid homodimer protein with a molecular weight of 83 kDa. Each potency Unit corresponds to the enzymatic cleavage of 1 μmol/L of… Continue Reading


Veregen (sinecatechins) Ointment, 15% is a botanical drug product for topical use. The drug substance in Veregen is sinecatechins, which is a partially purified fraction of the water extract of green tea leaves from , and is a mixture of… Continue Reading


VANIQA is a cream containing 13.9% (139 mg/g) of anhydrous eflornithine hydrochloride as eflornithine hydrochloride monohydrate (150 mg/g). Chemically, eflornithine hydrochloride is (±) -2-­(difluoromethyl) ornithine monohydrochloride monohydrate, with the empirical formula C HFNO• HCl•HO, a molecular weight of 236.65 and… Continue Reading


VALTREX (valacyclovir hydrochloride) is the hydrochloride salt of the -valyl ester of the antiviral drug acyclovir. VALTREX Caplets are for oral administration. Each caplet contains valacyclovir hydrochloride equivalent to 500 mg or 1 gram valacyclovir and the inactive ingredients carnauba wax, colloidal… Continue Reading

Vancomycin Hydrochloride

Vancomycin Hydrochloride Capsules, USP for oral administration contain chromatographically purified vancomycin hydrochloride (a white to slightly red or slightly brown semi-solid matrix), a tricyclic glycopeptide antibiotic derived from (formerly ); 500 mg of the base is equivalent to 0.34 mmol.… Continue Reading


VITRASE is a preparation of purified ovine testicular hyaluronidase, a protein enzyme. The exact chemical structure of this enzyme is unknown. VITRASE (hyaluronidase injection) is supplied as a sterile, non-preserved, colorless solution with a pH of 6.4 to 7.2. Each mL contains… Continue Reading

Viva CT

Viva CT Prenatal Chewable is an orally administered, chewable prescription PRENATAL/POSTNATAL vitamin specifically formulated for the dietary management of individuals with unique nutritional needs requiring increased folate levels. Viva CT Prenatal Chewable should be administered under the supervision of a… Continue Reading


Velivet (desogestrel and ethinyl estradiol, USP) Tablets are a triphasic oral contraceptive containing two active components, desogestrel and ethinyl estradiol. Each 28-day treatment cycle pack consists of three active dosing phases: 7 beige tablets containing 0.1 mg desogestrel (13-ethyl-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-17-ol) and… Continue Reading