AVAGE (tazarotene)

Following topical application, tazarotene undergoes esterase hydrolysis to form its active metabolite, tazarotenic acid. Little parent compound could be detected in the plasma. Tazarotenic acid was highly bound to plasma proteins (greater than 99%). Tazarotene and tazarotenic acid were metabolized to sulfoxides, sulfones and other polar metabolites which were eliminated through urinary and fecal pathways. The half-life of tazarotenic acid was approximately 18 hours, following topical application...

In two 12-week vehicle-controlled clinical trials, TAZORAC Cream, 0.05% and 0.1% was significantly more effective than vehicle in reducing the severity of stable plaque psoriasis. TAZORAC Cream, 0.1% and 0.05% demonstrated superiority over vehicle cream as early as 1 week and 2 weeks, respectively, after starting treatment. In these trials, the primary efficacy endpoint was “clinical success,” defined as the proportion of subjects with none, minimal, or mild overall lesional assessment at Week 12, and shown in Table 1 . “Clinical success” was also significantly greater with TAZORAC Cream, 0.05...

The following serious adverse reactions are discussed in more detail in other sections of the labeling: Embryofetal toxicity [see Warnings and Precautions ( 5.1 )] Photosensitivity and Risk of Sunburn [see Warnings and Precautions ( 5.3 )] Plaque psoriasis: Most common adverse reactions occurring in 10 to 23% of patients are pruritus, erythema, and burning. ( 6.1 ) Acne Vulgaris: Most common adverse reactions occurring in 10 to 30% of patients are desquamation, dry skin, erythema, and burning se...

TAZORAC Cream is contraindicated in: Pregnancy. Retinoids may cause fetal harm when administered to a pregnant female [see Warnings and Precautions ( 5.1 ), Use in Specific Populations ( 8.1 , 8.3 )] . Individuals who have known hypersensitivity to any of its components [see Warnings and Precautions ( 5.2 )] . Pregnancy ( 4 , 8.1 ) Hypersensitivity ( 4 )

Embryofetal Toxicity: TAZORAC Cream contains tazarotene, which is a teratogenic substance. TAZORAC Cream is contraindicated in pregnancy. Females of child-bearing potential should have a negative pregnancy test within 2 weeks prior to initiating treatment and use an effective method of contraception during treatment. ( 5.1 ) Local Irritation: Some individuals may experience excessive pruritus, burning, skin redness or peeling. If these effects occur, discontinue until the integrity of the skin h...

7 DRUG INTERACTIONS No formal drug-drug interaction studies were conducted with TAZORAC Cream. In a trial of 27 healthy female subjects between the ages of 20–55 years receiving a combination oral contraceptive tablet containing 1 mg norethindrone and 35 mcg ethinyl estradiol, concomitant use of tazarotene administered as 1.1 mg orally (mean ± SD C max and AUC 0-24 of tazarotenic acid were 28.9 ± ...