Is acne contagious?

Acne is typically non-contagious. Most cases result from excessive androgen activity in the body, leading to overactive sebaceous glands; thus, acne is generally not infectious. Acne commonly causes skin redness, swelling, or pain. Topical application of erythromycin ointment may help alleviate these symptoms. During this period, maintain proper skin hygiene and avoid wearing heavy makeup.