Do Cipro and Levaquin Have Similar Side Effects?
Cipro and Levaquin are similar drugs that produce similar side effects. The drugs are so similar, in fact, that the FDA required the manufacturers of both drugs to include a black box warning and medication guide insert in order to warn patients about the danger of tendon ruptures associated with both drugs. The FDA estimates that taking a Fluoroquinolone antibiotic such as Cipro or Levaquin triples or quadruples a persons risk of suffering a spontaneous tendon rupture.