أخبار — PIH

Acne Scars Treatment Guide Qatar 2026: Types, Treatments & Prevention Acne scars persist long after acne resolves. In Qatar, UV exposure significantly worsens post-acne marks, making treatment and sun protection especially critical. This guide covers types of acne scarring and the most effective evidence-based treatments. Types of Acne Scarring Post-Inflammatory Hyperpigmentation (PIH) Flat, darkened marks after acne inflammation. Very common and responsive to treatment. Dramatically worsened by UV in Qatar's sun — daily SPF 50+ is non-negotiable during treatment. Atrophic Scars (Depressed Scars) Ice pick (narrow, deep), boxcar (broad, rectangular), rolling (shallow, wave-like) — all involve tissue loss. Hypertrophic/Keloid Scars...