How do retinoids help treat psoriasis?

Topical retinoids can be used to treat psoriasis. These are prescription vitamin A-like gels and creams, such as tazarotene (Tazorac and Avage), that slow the rate of skin-cell growth. They have fewer side effects than corticosteroids but are slower acting. Improvement usually begins within 2 months. Women who may become pregnant or plan to become pregnant within 3 years should not use retinoids in any form.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.