What are the side effects of fluoroquinolones?
The most common side effects are mild diarrhea, nausea, vomiting, stomach or abdominal pain, dizziness, drowsiness, lightheadedness, nervousness, sleep problems, and headache. These problems usually go away as the body adjusts to the drug and do not require medical treatment unless they are bothersome. More serious side effects are not common, but may occur. If any of the following side effects occur, check with a physician immediately: • skin rash or other skin problems such as itching, peeling, hives, or redness • fever • agitation or confusion • hallucinations • shakiness or tremors • seizures or convulsions • tingling of fingers or toes • pain where the medicine was injected (lasting after the injection) • pain in the calves, spreading to the heels • swelling of the calves or lower legs • swelling of the face or neck • swallowing problems • rapid heartbeat • shortness of breath • loss of consciousness Other rare side effects may occur. Anyone who has unusual symptoms after taking f
