- The usual dose is 250-750 mg given once daily for 3-14 days depending on the type of infection.
- Anthrax is treated with 500 mg daily for 60 days.
- It is important to take oral formulations at least 2 hours before or 2 hours after any antacid or mineral supplement containing iron, calcium, zinc, or magnesium since these bind Levaquin and prevent its absorption into the body.
LEVAQUIN AND DRUG INTERACTIONS:
- Iron, calcium, zinc, or magnesium can attach to Levaquin and other fluoroquinolones and prevent their absorption from the intestine into the blood. Therefore, products (for example, antacids) that contain iron, calcium, zinc or magnesium should be taken at least 2 hours before or 2 hours after Levaquin. Other drugs that contain these minerals and can similarly interact with Levaquin include sucralfate (Carafate) and didanosine (Videx, Videx EC).
- Taking nonsteroidal anti-inflammatory drugs (NSAIDs) with Levaquin may increase the risk of CNS stimulation, resulting in over-excitation. There have been reports of changes in blood sugar (increases and decreases) in patients treated with fluoroquinolones and antidiabetic agents.
- Fluoroquinolones may increase the effect of warfarin (Coumadin, Jantoven).
LEVAQUIN AND PREGNANCY AND BREASTFEEDING SAFETY:
- Levaquin is not recommended for use in pregnant women since Levaquin causes joint and bone deformities in juvenile animals of several species.
- Levaquin is excreted in breast milk. Mothers should decide whether to stop breastfeeding or discontinue Levaquin.
Quick GuideInfectious Mononucleosis (Mono): Symptoms and Treatment
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