Topical therapies for localized psoriasis

Psoriasis is a chronic inflammatory condition of the skin with pronounced p hysical and psychosocial implications. This common condition affects 1% to 2% of the US population and is encountered frequently by nondermatologists and dermatologists. Fortunately, most patients have limited psoriasis, invo lving less than 5% of their body surface area. Although no cure is availabl e, several topical therapies can minimize the disease in such patients. Thi s article reviews the topical medications currently available for the treat ment of psoriasis and provides an approach to patients with localized disea se.