Blemishes and marks after acne are common and usually include dark spots (post-inflammatory pigmentation) or mild scars from acne vulgaris. Use a gentle face wash, apply a sunscreen daily, and consider creams with ingredients like niacinamide, vitamin C, or retinoids to gradually lighten marks and improve skin texture. Avoid picking pimples, keep skin moisturized, and if marks are deep or persistent, consult a dermatologist for treatments like chemical peels or laser therapy.

Doxypal (doxycycline) is usually given to treat acne, not cause it, but sometimes pimples may still appear due to skin type, hormones, or incomplete response. Continue the medicine only if prescribed, keep your face clean with a gentle face wash, avoid oily products, and don?t pick pimples. You can add a mild anti-acne gel like adapalene or benzoyl peroxide at night. If acne is worsening or not improving, consult your doctor to adjust treatment.

To manage back and facial acne from acne vulgaris, use a gentle face/body wash with salicylic acid or benzoyl peroxide, bathe after sweating, and wear loose, breathable clothing to reduce oil and friction on the back. Apply oil-free moisturizer and avoid picking pimples to prevent marks. For the face, keep a simple routine with a mild cleanser, sunscreen, and, if needed, a topical retinoid at night. If acne is severe, painful, or persistent, consult a dermatologist for stronger treatments.