Adapalene And Benzoyl Peroxide

Contraindications

4 CONTRAINDICATIONS None None.

Pregnancy & Breastfeeding

8.1 Pregnancy Pregnancy Category C. There are no well-controlled trials in pregnant women treated with adapalene and benzoyl peroxide gel 0.1%/2.5%. Animal reproduction studies have not been conducted with the combination gel or benzoyl peroxide. Furthermore, such studies are not always predictive of human response; therefore, adapalene and benzoyl peroxide gel should be used during pregnancy only if the potential benefit justifies the risk to the fetus. No teratogenic effects were observed in rats treated with oral doses of 0.15 to 5 mg adapalene/kg/day, up to 25 times (mg/m 2 /day) the maximum recommended human dose (MRHD) of 2 grams of adapalene and benzoyl peroxide gel. However, teratogenic changes were observed in rats and rabbits when treated with oral doses of ≥ 25 mg adapalene/kg/day representing 123 and 246 times MRHD, respectively. Findings included cleft palate, microphthalmia, encephalocele and skeletal abnormalities in rats; and umbilical hernia, exophthalmos and kidney and skeletal abnormalities in rabbits. Dermal teratology studies conducted in rats and rabbits at doses of 0.6 to 6 mg adapalene/kg/day [25 to 59 times (mg/m 2 ) the MRHD] exhibited no fetotoxicity and only minimal increases in supernumerary ribs in both species and delayed ossification in rabbits.