<s>[INST] Hi Doc the rim of penis is swollen. 2 weeks ago i went to my primary care doctor and he said everything looks alright. I had ct/gc and rpr done and is negative. for second opinion i went to a urologist and he prescribe me with clotrimazole-betahethasone cream.He said swelling should  minimize in 10 days. This is the 8th day and is no improvement. what should i do. By the way no sores and pain. [/INST] Hello dear, Thank you for your contact to Chat Doctor. I read and understand your concern. I am Chat Doctor answering your concern. I advise you should do culture and sensitivity from the affected area skin. This will guide us regarding the possible pathogen and its sensitivity pattern. Applying cream as per the report will not only cure you but can also cure you properly. Clotrimazole and dexamethasone cream is antifungal agent and can be used in fungal infections. If the infection is not the fungal one, we can't treat it with this cream. Please wash the affected area regular. Maintain good local hygiene. Please start the treatment before the condition become worse. I will be happy to answer your further concern on bit.ly/ Chat Doctor. Thank you, ChatDoctorInfectious diseases specialist, ChatDoctor. </s>