My husband is having red spots on penis upper area. He has taken treatment for 20 days and it's still appearing again. There is no symptoms of any pain or discharge. Only some sensational type itching happens sometimes. Two different doctors had different views, one said fungal infection and one said that it was due to bacterial infection. He has taken Intraconozole 100 mg Zocon 150 mg Lavocet 5 mg Rinigut 500 mg for more than 20 days. What will be the cause and treatment?