If you’d like to notify the FDA about a side effect you’ve had with ciprofloxacin, visit MedWatch. If you have mild symptoms of an allergic reaction, such as a mild rash, call your doctor ...

If you’ve had a serious allergic reaction to ciprofloxacin, your doctor may recommend taking a different medication instead. Fluoroquinolone antibiotics, including ciprofloxacin, may worsen the ...