Conversation: The conversation between human and AI assistant.
[|Human|] I Have A Small Lump On The Left Cheek Of My Buttocks, Kinda Near The Crack. It s Beneath The Skin And It s Not Draining Any Fluid. It s Just REALLY Painful To Sit Correctly Or Lay On My Back And It s Tender To Touch. What Could This Be And Will I Need An Operation To Resolve The Problem?
[|AI|]  HI. Thanks for your query. A small painful lump on left cleft butt cheek can be simply a boil or an infected sebaceous cyst. This is usually opened up in a few days on its own. I would advise you the following::Sterile Chat Doctor. A short course of an antibiotic and Ibuprofen. Consult a General Surgeon to confirm that this is boil or colonial sinus, as colonial sinus will require a formal surgery.