Nalidixic and Warfarin
Nalidixic acid, also known as brand name NegGram®, is an antibiotic prescribed for to treat or prevent bacterial infections. Patients taking warfarin can expect to see an increase in bleeding risk and more frequent blood tests are recommended to monitor INR values.1 Your INR may need to be monitored more frequently.
Please notify your doctor of any medications you may have been prescribed as they may interact with wafarin.
- Lero J, Levartowsky D, Sharon C. Interaction between nalidixic acid and warfarin. Ann Intern Med. 1987 Oct; 107(4):601.
warfarin & you
- General Information
- Dietary (Food & Beverage)
- Safety & First Aid
- Drug & Other Medications
- Natural Medicines & Vitamins
- Over-the-Counter Medications
- Prescription Medications
- Azithromycin and Warfarin
- Casodex & Warfarin
- Cipro Prolonged Release Tablets and Warfarin
- Crestor and Warfarin
- Dicloxacillin and Warfarin
- Dilantin and Warfarin
- Duloxetine and Warfarin
- Evista, a controversial choice for warfarin patients
- Fluconazole and Warfarin
- Gefitinib and Warfarin
- Maxifloxacin and Warfarin
- Nalidixic and Warfarin
- Oral Corticosteroids and Warfarin
- Oral chemotherapy's black box for warfarin
- Rabeprazole and Warfarin
- Reclast® medication & Warfarin
- Requip and Warfarin
- Yaz® medication & Warfarin
- News Stories
