Conversation: The conversation between human and AI assistant.
[|Human|] i went ice skating about 3 weeks ago and banged my head quite hars. it swelled up into a soft lump it has now left a little hard bump but today my head where i bashed it really hurts its very sore to touch as though i have just banged it again but i have not
[|AI|]  Hi. Thanks for your query. Read and understood your history. It is the hematoma on head injury that causes the lump. Once the hematoma dissects the skin and other tissues the nerves get stretched and cause sort of Neuralgia, hence the typical tenderness, sore to touch. I would advise you the following:Get the hematoma aspirated to reduce the pressure. Cold compresses helpPressure bandage after aspiration. Anti-inflammatory medicines. CT scan to see the local and internal problems to be on a safer side. I hope this answer helps you.