Levaquin and grapefruitAmong the drugs that can interact with grapefruit juice. . Antifungal drug . A. . . com trusted medication database. . . . . I did som. . Warn patients not to take MULTAQ with grapefruit juice. . . . . some medications, such as iron supplements and some antibiotics (Cipro and Levaquin . I had horrible side effects (body aches, joint and muscle pain, headaches, hallucinations, insomnia, anxiety, heart palpitations, etc. . . The board signed and submitted Levaquin Generic ... more