i have been prescribed levaquin many times in the past of my chro...

i have been prescribed levaquin many times in the past of my chronic sinusitis, it is not until this past two weeks that i had noticed severe symptoms, pain in feet, ankle, leg, hip and shoulder, making it difficult to walk and or do stairs. i have stopped taking levaquin, for 2 days now, i am hoping my symptoms improve. should the company not put stronger warning labels on this medication? or inform the medical community of the severe adverse reaction so that they can quickly diagnose their patients when they complain of these symptoms