Acne Treatment Guides: Retinoids, Purging, Scars

Skin Purging vs Breakout: How to Tell the Difference

Purging or a breakout? How to tell by timing and location, which products can cause purging, how long it may last, and the signs it's time to stop.

5 min read 9 sources

Ice pick, boxcar, rolling or raised? How to tell acne scars from dark marks, which in-office treatments suit each type, and what at-home care can do.

5 min read 8 sources

How to apply adapalene 0.1% (Differin) gel, what the first 12 weeks look like, how to get through purging and dryness, and when to see a doctor.

7 min read 12 sources

Differin (adapalene) vs tretinoin for acne: how strength and irritation compare, OTC vs prescription, what trials show, and how to choose.

7 min read 12 sources

A step-by-step acne plan: gauge severity, pick one OTC active, give it about 12 weeks, and know when you need prescription or in-person care.

11 min read 17 sources

Deep cysts, scarring, no change after 2–3 months of OTC care, pregnancy or a look-alike rash: 8 signs to see a dermatologist, and how to prepare.

8 min read 20 sources