TERCONAZOLE VAGINAL CREAM 0.8%

Terconazole vaginal cream 0.8% is a white to off-white, water washable cream for intravaginal administration containing 0.8% of the antifungal agent terconazole, cis -1-[ p -[[2-(2,4-Dichlorophenyl)-2-(1 H -1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-isopropylpiperazine, compounded in a cream base consisting of butylated hydroxyanisole, cetyl alcohol, isopropyl myristate, polysorbate 60, polysorbate 80, propylene glycol, stearyl alcohol, and purified water. The structural formula of terconazole is as follows: Terconazole, a triazole derivative, is a white to almost white powder with a molecular weight of 532.47. It is insoluble in water; sparingly soluble in ethanol; and soluble in butanol. StructuralFormula

Terconazole vaginal cream 0.8% is indicated for the local treatment of vulvovaginal candidiasis (moniliasis). As terconazole vaginal cream 0.8% is effective only for vulvovaginitis caused by the genus Candida, the diagnosis should be confirmed by KOH smears and/or cultures.

One full applicatorful (5 g) of terconazole vaginal cream 0.8% (40 mg terconazole) should be administered intravaginally once daily at bedtime for three consecutive days. Before prescribing another course of therapy, the diagnosis should be reconfirmed by smears and/or cultures and other pathogens commonly associated with vulvovaginitis ruled out. The therapeutic effect of terconazole vaginal cream 0.8% is not affected by menstruation.

Patients known to be hypersensitive to terconazole or to any of the components of the cream.

During controlled clinical studies conducted in the United States, patients with vulvovaginal candidiasis were treated with terconazole vaginal cream 0.8% for 3 days. Based on comparative analyses with placebo and a standard agent, the adverse experiences considered most likely related to terconazole vaginal cream 0.8% were headache (21% vs 16% with placebo) and dysmenorrhea (6% vs 2% with placebo). Genital complaints in general, and burning and itching in particular, occurred less frequently in the terconazole vaginal cream 0.8% 3 day regimen (5% vs. 6%-9% with placebo). Other adverse experiences reported with terconazole vaginal cream 0.8% were abdominal pain (3.4% vs. 1% with placebo) and fever (1% vs. 0.3% with placebo). The therapy-related dropout rate was 2.0% for the terconazole vaginal cream 0.8%. The adverse drug experience most frequently causing discontinuation of therapy was vulvovaginal itching, 0.7% with the terconazole vaginal cream 0.8% group and 0.3% with the placebo group.

The therapeutic effect of this product is not affected by oral contraceptive usage.