What should you know about tazarotene keratosis pilaris?

Keratosis pilaris creates rough follicular bumps when keratin builds around hair follicles. Tazarotene is a topical retinoid that can encourage more orderly shedding and gradually improve texture. It may cause dryness, peeling, stinging or redness, especially when treatment begins. Not every rough bump is keratosis pilaris; [Skin Bumps](/symptoms/skin-bumps/) or [Ingrown Hairs](/symptoms/ingrown-hairs/) may need a different assessment.

Use only the amount and schedule prescribed, on clean, dry skin, and keep it away from eyes, lips and broken skin. Apply a bland moisturiser and use sun protection because irritation can make discolouration more noticeable. Do not combine irritating exfoliants without advice. Discuss [Topical Retinoids](/treatments/medical-dermatology/topical-retinoids/) and [Emollient Therapy](/treatments/medical-dermatology/emollient-therapy/) as complementary approaches; [Chemical Peel](/treatments/aesthetic-procedures/chemical-peel/) or [Laser Hair Removal](/treatments/laser-and-energy/laser-hair-removal/) may be considered for selected concerns.

Contact your prescriber if burning, cracking, swelling or severe redness develops, or if the treated area becomes painful or infected-looking. Ask for advice if a rash spreads beyond the application area. Stop and seek medical guidance if you become pregnant or are planning pregnancy, because retinoid safety needs specific review.

Is this definitely keratosis pilaris, and which areas should I treat? How often should I apply tazarotene? Which moisturiser and cleanser are suitable? What should I do if peeling becomes uncomfortable, and what are my options during pregnancy?