Conversation: The conversation between human and AI assistant.
[|Human|] Went out in weekend two weeks ago, I fell over down the stairs and hurt my knee. I got a lump later the night and it was bruised aswell. After two weeks now, the lump is there and every time touching it and it s really painful. Do you have any ideas what it might be?
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You have history of injury.  So you may have hematoma formation after injury.  You should go for x-ray to rule out any bony injuries.  If no any bony injury is there then you can take analgesic and anti-inflammatory Chat Doctor.  If bony injury is there then you should consult orthopedic doctor and 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.