Harvard Women's Health Watch
FDA: Certain antibiotics may bring serious risks
Research we’re watching In December 2018, the FDA issued a warning about certain antibiotics known as fluoroquinolones, a drug class that includes ciprofloxacin (Cipro) and levofloxacin (Levaquin). The drugs are associated with rare ruptures or tears in the body’s main artery, the aorta, which can cause serious, sometimes fatal bleeding. Cases were reported in people taking these antibiotics orally or by injection.