Moxifloxacin Injection

282 interactions 387 cited references

Also sold as: Avelox Avelox® I.V. Vigamox

About Moxifloxacin Injection

Moxifloxacin injection is used to treat certain infections caused by bacteria such as pneumonia; and skin and abdominal (stomach area) infections. Moxifloxacin injection is also used to prevent and treat plague (a serious infection that may be spread on purpose as part of a bioterror attack. Moxifloxacin injection may… Read the full Moxifloxacin Injection drug information page →

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Aug 9, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

Most serious with: Levoketoconazole Mesoridazine Pimozide Piperaquine Saquinavir Sparfloxacin

12 Contraindicated 251 Major 19 Moderate

All (282) Contraindicated (12) Major (251) Moderate (19)

Major

Moxifloxacin Injection Imipramine Increased risk of QT interval prolongation Details Moxifloxacin Injection Inotuzumab Ozogamicin Besponsa Increased risk of QT interval prolongation Details Moxifloxacin Injection Insulin Afrezza Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Insulin Aspart, Recombinant Fiasp Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Insulin Bovine Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Insulin Degludec Tresiba Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Insulin Detemir Levemir Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Insulin Glulisine Apidra Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Insulin Lispro, Recombinant Admelog Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Isoflurane Fluriso An increased risk of QT interval prolongation and torsade de pointes Details Moxifloxacin Injection Itraconazole Sporanox Increased risk of QT interval prolongation Details Moxifloxacin Injection Ivabradine Corlanor Increased risk of QT prolongation Details Moxifloxacin Injection Ivosidenib Tibsovo An increased risk of QT interval prolongation Details Moxifloxacin Injection Ketoconazole Extina Increased risk of QT interval prolongation Details Moxifloxacin Injection Lapatinib Tykerb Increased risk of QT interval prolongation Details Moxifloxacin Injection Lefamulin Xenleta Increased risk of QT interval prolongation Details Moxifloxacin Injection Lenvatinib Lenvima Increased risk of QT-interval prolongation Details Moxifloxacin Injection Leuprolide Eligard Increased risk of QT interval prolongation Details Moxifloxacin Injection Levofloxacin Levaquin Increased risk of QT interval prolongation Details Moxifloxacin Injection Linagliptin Tradjenta Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Liraglutide Saxenda Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Lixisenatide Changes in blood glucose with an increased risk of hypoglycemia or hyperglycemia and delayed therapeutic effect of antibiotic Details Moxifloxacin Injection Lofexidine Increased risk of QT interval prolongation Details Moxifloxacin Injection Lonafarnib Zokinvy An increased risk of QT interval prolongation and torsade de pointes Details Moxifloxacin Injection Loperamide Diamode An increased risk of QT interval prolongation, which may increase risk of cardiotoxicity (torsade de pointes, cardiac arrest) Details Moxifloxacin Injection Lumefantrine An increased risk of QT interval prolongation Details Moxifloxacin Injection Macimorelin Increased risk of QT interval prolongation Details Moxifloxacin Injection Magnesium Sulfate May reduce absorption of fluoroquinolone antibiotics Details Moxifloxacin Injection Mavorixafor Xolremdi An increased risk of QT interval prolongation and torsade de pointes Details Moxifloxacin Injection Mefloquine Lariam® Increased risk of QT interval prolongation Details Moxifloxacin Injection Mercaptopurine Purinethol® An increased risk of hepatotoxicity Details Moxifloxacin Injection Metformin Fortamet® Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Methadone Diskets Increased risk of QT interval prolongation Details Moxifloxacin Injection Methotrexate Jylamvo Increased methotrexate exposure, an increased risk of methotrexate-related severe adverse reactions, reduced active metabolite for... Details Moxifloxacin Injection Methylprednisolone Depo-Medrol An increased risk of tendon rupture Details Moxifloxacin Injection Metronidazole Flagyl An increased risk of QT interval prolongation Details Moxifloxacin Injection Mifepristone Korlym Increased risk of QT interval prolongation Details Moxifloxacin Injection Miglitol Glyset® Changes in blood glucose and increased risk of hypoglycemia or hyperglycemia Details Moxifloxacin Injection Milsaperidone An increased risk of QT interval prolongation Details Moxifloxacin Injection Mirtazapine Mirataz Increased risk of QT interval prolongation and torsades de pointes Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.