A member asked:

I've got a swollen and painful knee. i've not injured it. the pain is under my knee cap and when walking it feels like it try 2 give way on me.

A doctor has provided 1 answer

Internal derangement: something in the knee is wrong, resulting in the pain and the fluid. It doesn't always happen after a recognized trauma. Since the meniscus pads and the cartilage have no nerves, sometimes people don't feel it when they tear something. You should see an orthopedic specialist to get it checked out.

Answered 3/25/2022

3.4k views

Thank

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