Can benzoyl peroxide gel and adapalene gel be used together?

Generally, benzoyl peroxide gel and adapalene gel should not be used together. The detailed analysis is as follows:

Benzoyl peroxide gel belongs to the class of disinfectant and antiseptic medications and is primarily suitable for the treatment of common acne. Adapalene gel is an anti-acne medication, particularly effective in improving and treating common acne characterized by comedones, papules, and pustules. Although adapalene gel has relatively good chemical stability, combining it with benzoyl peroxide gel may increase skin irritation or cause discomfort due to excessive dryness, potentially affecting the effectiveness of acne treatment. Therefore, concurrent use is generally not recommended.

After the onset of acne, it is advisable to actively seek proper and appropriate medical treatment under the guidance of a dermatologist.