<s>[INST] hi, for 9 months ive had a rash under my penis foreskin.... im 24 years of age... ive been givin canastan cream, treated for thrush and given dakacourt cream........ however none of these have helped me and the pain is really annoying. ive also got checked for STI and came back all clear [/INST] Hello, As per your history, it may be dermatitis. For that, you can apply hydrocortisone ointment locally. Take tablet loratidine for itching. Maintain proper hygiene. Avoid harsh cosmetic products. Use loose cotton clothes. Kindly watch for symptoms like fever, penile discharge, lower abdominal pain. Hope I have answered your query and let me know if I can assist you further. Regards, Dr. Shyam B. Kale, General & Family Physician </s>