Conversation: The conversation between human and AI assistant.
[|Human|] 3 weeks ago someone used my roll on / after I used it, within a 2days I felt a lump under my armpit only to Released I had a boil / in a week time it became bigger and painful, pus came out but there was a lump that had a hole inside , then after 3day I felt another lump now it much bigger and I don t know what to use or take
[|AI|]  Hi, dear. I have gone through your question. I can understand your concern. You may have sebaceous cyst, enlarged lymph node with acute inflammation or some soft tissue tumor. You should go for fine needle aspiration cytology or biopsy of that lump. It will give you exact diagnosis. Then you should take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.