What causes fluid filled lump in groin area?
Patient: I have a lump/pocket that feels like fluid is in it . Near my groin. It s uner my testicles and on my butt cheek. I went and popped it and blood came out it filled up a few times with blood and the pain has stopwd. I noticed it looked like clotted blood came out. Doctor: Hi..Welcome to HEALTHCARE MAGIC..I have gone through your query and can understand your concerns..As per your complain a fluid filled lump in groin area over the butt cheek seems to be an abscess or a boil..It can also be Hair follicle infection causing Folliculitis..I would suggest you to consult a General Surgeon and get evaluated and he can advise you  Oral antibiotics like Sulfamethoxazole and Trimethoprim, anti inflammatory painkiller like Ibuprofen and topical application of Triple Antibiotic Ointment and steroid ointment..Hope this information helps..Thanks and regards.Dr.Honey Nandwani Arora.