When should I see a dermatologist?

Consider booking an appointment if acne is painful, scarring, or persisting through your whole cycle despite a steady routine; if eczema is widespread, weeping, infected, or stopping you sleeping; or if a mole or patch of skin is changing in size, shape or colour.

It’s also reasonable to seek help when skin is affecting your confidence or mood, even if it looks mild to others. You don’t have to wait until it’s severe.

Bring your tracking with you — when it started, where it appears, what changed, and what you’ve already tried. A clear history helps a clinician far more than trying to remember it on the spot.