Detailed answer

Acne treatments can have several side effects, although they vary depending on the specific treatment. The most common side effects include dryness, redness, irritation, and peeling of the skin. This is mainly due to the active ingredients in the treatments, such as benzoyl peroxide or salicylic acid, which can cause the skin to become overly dry. However, these side effects are usually temporary and can be managed by using a moisturizer and starting with a lower concentration of the active ingredient. In some cases, acne treatments can also cause increased sensitivity to sunlight, so it is important to use a broad-spectrum sunscreen when going outdoors. Less common side effects may include allergic reactions or changes in skin pigmentation, although these are rare. It is advisable to consult with a dermatologist before starting any acne treatment to discuss potential side effects and determine the most suitable option for your specific needs.