500 mg for 5 days UTI Burning pain in upper and lower extremiti...

500 mg for 5 days UTI Burning pain in upper and lower extremities, tin tast in mouth, burning eyes, hair falling out, severe constipation, dry skin, muscle twitches, tremors, extreme anxiety...FDA does not respond to reports..I think the adverse drug effects are ignored because of profits.. they are not interested in the true # of individuals who are seriously hurt by this drug..pharmaceudical companies are too powerful...and Dr are thus not well informed so they prescribe dangerous drugs without even knowing how they can harm their patients...