Psoriasis is a condition that causes the skin cells to grow faster than normal, and accumulate as scales on the surface of the body. The scales can be itchy, painful and unpleasant to look at. Topical medications applied to the affected areas of the skin can be used to manage symptoms of psoriasis.
Purpose
Topical treatments for psoriasis are prescribed to soften and remove scales, to reduce inflammation or to slow the rate of skin growth. Each patient's illness affects his skin differently and may require a combination of medications to control skin shedding and discomfort.
Ingredients
Salicylic acid and tar are two ingredients commonly used as scale lifters in topical medications used to treat psoriasis. Some prescription medications may be vitamin-based, or may contain vitamin D.
Strengths
Topical treatments for psoriasis are available in both over-the-counter and prescription strengths. Creams and ointments may be steroidal or non-steroidal.
Side Effects
Topical creams and ointments used to treat psoriasis may cause some side effects. Skin irritation, dryness, peeling and itching may occur.
Precautions
Pregnant women and nursing mothers may not be ideal candidates for some topical treatments for psoriasis. Consult with a doctor before beginning a treatment regimen for this and other skin disorders.
