Adapalene And Benzoyl Peroxide Gel, 0.1%/2.5% Side Effects

6 ADVERSE REACTIONS Most commonly reported adverse events (≥1%) in patients treated with adapalene and benzoyl peroxide gel 0.1% / 2.5% were dry skin, contact dermatitis, application site burning, application site irritation and skin irritation.

(6) To report SUSPECTED ADVERSE REACTIONS, contact Encube Ethicals Private Limited, at 1-833-285-4151 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

During clinical trials, 1401 subjects were exposed to adapalene and benzoyl peroxide gel 0.1% / 2.5%.

A total of 1036 subjects with acne vulgaris, 12 years and older, were treated once daily for 12 weeks to 12 months.

Related adverse events reported within 12 weeks of treatment and in at least 1% of subjects treated with adapalene and benzoyl peroxide gel 0.1% / 2.5% and those reported in subjects treated with the vehicle gel are presented in Table 1 : Table

Drug Related Adverse Events Reported in Clinical Trials by At Least 1% of Patients Treated For 12 Weeks System Organ Class/Preferred Term Adapalene and Benzoyl Peroxide Gel 0.1% / 2.5% N=564 Vehicle gel N=489 Subjects with AE (s) 14% 4% Dry Skin 7% 2% Contact dermatitis 3% <1% Application site burning 2% <1% Application site irritation 1% <1% Skin irritation 1% 0% Local tolerability evaluations, presented in Table 2 , were conducted at each study visit in clinical trials by assessment of erythema, scaling, dryness, burning, and stinging.

Incidence of Local Cutaneous Irritation in Controlled Clinical Trials (N=553) Treatment Emergent Signs and Symptoms Maximum Severity During Treatment End of Treatment Severity (12 Weeks) Mild Moderate Severe Mild Moderate Severe Erythema 27% 13% 1% 8% 2% 1% Scaling 35% 11% 1% 9% 1% <1% Dryness 41% 13% 1% 10% 2% <1% Stinging/burning 41% 15% 3% 7% 2% 1% Analysis over the 12 week period showed that local tolerability scores for erythema, scaling, dryness, and stinging/burning peaked at Week 1 of therapy and decreased thereafter.

During a pediatric clinical trial, 285 children with acne vulgaris, 9 to 11 years of age were treated with adapalene and benzoyl peroxide gel 0.1% / 2.5% or with the vehicle gel once daily for 12 weeks.

Overall, the safety profile of adapalene and benzoyl peroxide gel 0.1% / 2.5% in these subjects is comparable to the safety profile observed in older subjects 12 years of age and above, both in the nature and frequency of the observed adverse events.