The treatment for fungal infection is simple. You have to take anti fungal tablets and creams for 4 to 6 weeks following which it resolves. Do not apply soap on that area and do not self treat with over the counter steroid creams. Mistreatment with steroid creams like dermikem oc, panderm, fourderm, betnovate, candid b etc and self treatment with cheaper generic medicine is the most common reason for recurrent disease. Another cause of recurrence is cross infection from other infected people in the house. Kindly call me and visit me clinic or send photos using online consult option for accurate diagnosis and treatment.