I have dark pimples on my face and forehead. What could be the cause, and how can I treat them?
Dark pimples on the face and forehead are often caused by acne, clogged pores, excess oil, hormonal changes, or post-inflammatory pigmentation after pimples heal. To treat them, keep your face clean with a gentle cleanser, use non-comedogenic products, and apply acne-fighting ingredients like salicylic acid, benzoyl peroxide, or niacinamide. For stubborn dark marks, consult a dermatologist for treatments.