instruction: hi doctor I have some sores that have shown up on my buttocks it started off as red itchy bump and I used some apple cider vinegar on a few of them thinking it was ringworm and it scabbed I am not sure what these scabs are it does not look like the pictures I had seen of studs but I am wondering if I should be concerned about possible sad
output: hi I have seen the pictures attached it seemed to be caused by a fungus named tina you have got a fungal skin infection you can apply clotrimazole ointment after consultation with dermatologist and take ibuprofen per oral wear cotton only and loose clothes avoid tight fitting jeans as that causes the buttocks line to closely approximate and the itching to aggravate for further information consult an internal medicine physician online