I was given 7 Levaquin 750mg for a terrible sinus infection. This is the third anitbiotic I've been given and this one worked. Within 2 days my symptoms began going away. But for the past 4 days my joints have been inflamed. My knees are swollen and sore to the point that I can hardly walk up stairs, the joints of all of my fingers are swollen and ache constantly. My elbows are even very stiff and sore. My neck is also unusually sore and sometimes tingles. I began looking into the meds I've been taking as these symptoms seem to be getting worse. I'm not sure if I need to call the Dr. or just wait this out...?