A member asked:

There's a weird like- bubble on my knee filled with a strange yellowish/greenish liquid. around the bubble my skin is red and swollen. when i walk it's really bothering. what should i do and what is it?!??

A doctor has provided 1 answer
Dr. Andrew Seibert answered

Specializes in Gastroenterology

It sounds like you may have either a cellulitis or a skin abscess. Often these need to be treated with antibiotics. If this is still not improving or getting worse, then you should go to an urgent care center or to your primary care doctor for evaluation. Good luck.

Answered 4/9/2023

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