Suggest Treatment For Swelling And Pain In The Knee

Have had knee pain and swelling for four weeks I had acute pancreatitis about 3 weeks ago I week to doctor a couple days before that and tried to tell the doctor née and legs are swollen but they acted like I was crazy I have skinny legs I know what the norm is for me after I was in the hospital told doctors there nothing was done I couldn t even walk had to use a walker went to my doctor again. He says still stay off of salt doing that but no one will listen they are both sword up and everyone thinks they look fine I ve enemies had bronc since I ve been home they called in antibiotics still sick spitting up green stuff and legs still are swellings