Adapalene And Benzoyl Peroxide Gel, 0.1%/2.5%
Adapalene And Benzoyl Peroxide Gel, 0.1%/2.5% Prescribing Information
Adapalene and benzoyl peroxide gel 0.1% / 2.5% is indicated for the topical treatment of acne vulgaris in patients 9 years of age and older.
For topical use only; adapalene and benzoyl peroxide gel 0.1% / 2.5% is not for oral, ophthalmic, or intravaginal use.
Apply a thin film of adapalene and benzoyl peroxide gel 0.1% / 2.5% to affected areas of the face and/or trunk once daily after washing. Use a pea-sized amount for each area of the face (e.g., forehead, chin, each cheek). Avoid the eyes, lips and mucous membranes.
Each gram of adapalene and benzoyl peroxide gel 0.1% / 2.5% contains 1 mg (0.1%) adapalene and 25 mg (2.5%) benzoyl peroxide in a white to very pale yellow, opaque, aqueous based gel.
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 0.1% / 2.5% 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 5.0 mg adapalene/kg/day, up to 25 times (mg/m2/day) the maximum recommended human dose (MRHD) of 2 grams of adapalene and benzoyl peroxide gel 0.1% / 2.5%. 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 6.0 mg adapalene/kg/day [25 to 59 times (mg/m2) the MRHD] exhibited no fetotoxicity and only minimal increases in supernumerary ribs in both species and delayed ossification in rabbits.
None
Ultraviolet Light and Environmental Exposure: Avoid exposure to sunlight and sunlamps. Wear sunscreen when sun exposure cannot be avoided.
Exposure to sunlight, including sunlamps, should be minimized during the use of adapalene and benzoyl peroxide gel 0.1% / 2.5%. Patients with high levels of sun exposure and those with inherent sensitivity to sun should exercise particular caution. Use of sunscreen products and protective apparel, (e.g., hat) are recommended when exposure cannot be avoided. Weather extremes, such as wind or cold, may be irritating to patients under treatment with adapalene and benzoyl peroxide gel 0.1% / 2.5%.
Erythema, scaling, dryness, and stinging/burning may be experienced with use of adapalene and benzoyl peroxide gel 0.1% / 2.5%. These are most likely to occur during the first four weeks of treatment, are mostly mild to moderate in intensity, and usually lessen with continued use of the medication. Irritant and allergic contact dermatitis may occur. Depending upon the severity of these adverse reactions, patients should be instructed to use a moisturizer, reduce the frequency of the application of adapalene and benzoyl peroxide gel 0.1% / 2.5%, or discontinue use. The product should not be applied to cuts, abrasions, eczematous or sunburned skin. As with other retinoids, use of “waxing” as a depilatory method should be avoided on skin treated with adapalene and benzoyl peroxide gel 0.1% / 2.5%.
Avoid concomitant use of other potentially irritating topical products (medicated or abrasive soaps and cleansers, soaps and cosmetics that have strong skin-drying effect and products with high concentrations of alcohol, astringents, spices, or limes).