Last year I suffered with minor  problem like itching and red rashes in groin and thigh during rainy season but cured automatically This year same problem occured . Local doctor diagnosed Ringworm.and treated with itracanazole 200mg two times and given Ebnol cream. I take one month treatment and cured. After one month the same desease repeated in groin area I restarted with Itracanazole 200mg two times and applying cream ketocanazole.since last 9 days. The problem almost cured. Pl suggest me how long should I use Itracanazol and ointment so that the same may not repeated. Thanking you.