Anti-Irritants , Prescription Drugs
Chemically known as tazarotene, it is a synthetically derived retinoid with properties similar to those of tretinoin (active ingredient in Retin-A and Renova). Tazorac is a brand-name prescription drug, owned by Allergan, that is available in gel and cream textures and is prescribed for managing acne. Tazarotene is also sold under the brand name Avage (also from Allergan), and this version is marketed for treating wrinkles and sun-induced skin discolorations. Tazarotene works similarly to tretinoin by modulating cell differentiation and proliferation. It also has anti-inflammatory and immune-modifying properties, which is why it is used (often successfully) as a topical prescription for managing psoriasis (Sources: www.emedicine.com; and American Journal of Clinical Dermatology, June 2005, pages 255–272).

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