Conversation: The conversation between human and AI assistant.
[|Human|] My tailbone has been sore for a few days and now I have noticed a hard lump. It doesnt seem to move at all but its painful. It hurts when I sit and bend over. I sit 4.5 hours a day at school and do a lot of bending at work so its getting more painful. What might it be and what can I do?
[|AI|]  Welcome to Chat Doctor .1. The most possible cause of the lump is hair follicular infection (carbuncle / fur uncle) with pus with in.2. The lump is painful means its infective process.3. I would suggest you to see your GP, let the lump get examined and treated accordingly. 4. If its small enough - a course of antibiotics will help. If large - a small incision and Chat Doctor. 5. The lump/lesion in the tail bone - has quite a few complications and may form sinus, fistulous opening to the rectum.6. Do not ignore, heel local hygiene, do not scratch, compress the lesion as it will complicate and delay healing process. Good luck. Hope it helps you. Wish you a good health. Anything to ask ? Do not hesitate. Thank you.