Before taking (Moxifloxacin), tell your doctor or pharmacist if you are allergic to it; or to other quinolone antibiotics (such as ciprofloxacin, levofloxacin); or if you have any other allergies.Check prices. If you have been diagnosed with the human immunodeficiency virus (HIV), you might be wondering about your options.50, buy online, online, buy, 100 side effects.