Seventy-one patients with tinea cruris and tinea corporis were enrolled in a double blind comparative study on effectiveness of 1 percent clotrimazole and betamethasone dipropionate with bifonazole cream. The clinical and mycological results of both two drugs were nearly similar. One percent clotrimazole and 0.05 percent betamethasone has more potent antiinflammatory effect during the first thr…