A member asked:

I have a red lump on my knee that is warm and sore to the touch, its also making my toes numb causing sever pain in my knee. what could this be?

2 doctors weighed in across 2 answers

Possible infection: Could be an insect bite. I suggest you go to your dr. Or minor er.

Answered 9/3/2012

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Concerning: Could be any number of things, but redness and swelling with tenderness usually means inflammation and needs to be investigated.

Answered 5/28/2016

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