Isoniazid/pyrazinamide/rifampin Interactions
There are 911 drugs known to interact with isoniazid/pyrazinamide/rifampin, along with 17 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 291 are major, 595 are moderate, and 25 are minor.
- View all 911 medications that may interact with isoniazid/pyrazinamide/rifampin
- View isoniazid/pyrazinamide/rifampin alcohol/food interactions (2)
- View isoniazid/pyrazinamide/rifampin disease interactions (17)
Most frequently checked interactions
View interaction reports for isoniazid / pyrazinamide / rifampin and the medicines listed below.
- Acetylsalicylic Acid (aspirin)
- Adrenalin (epinephrine)
- Amikin (amikacin)
- Amoxil (amoxicillin)
- Azithromycin Dose Pack (azithromycin)
- B Complex 100 (multivitamin)
- Cipro (ciprofloxacin)
- Combivent (albuterol / ipratropium)
- Cotrim (sulfamethoxazole / trimethoprim)
- Dexamethasone Intensol (dexamethasone)
- Dextran 40 (dextran, low molecular weight)
- Epogen (epoetin alfa)
- Erythrocin (erythromycin)
- Ginkgo Biloba (ginkgo)
- Glycerol (glycerin)
- Heparin Sodium (heparin)
- NPH Insulin (insulin isophane)
- Paracetamol (acetaminophen)
- Vitamin A, D (multivitamin)
- Vitamin B Complex 100 (multivitamin)
- Vitamin B1 (thiamine)
- Vitamin B12 (cyanocobalamin)
- Vitamin B2 (riboflavin)
- Vitamin B6 (pyridoxine)
- Vitamin C (ascorbic acid)
- Vitamin D2 (ergocalciferol)
- Vitamin D3 (cholecalciferol)
- Vitamin K (phytonadione)
- Vitamin K1 (phytonadione)
- Zinc (zinc sulfate)
Isoniazid/pyrazinamide/rifampin alcohol/food interactions
There are 2 alcohol/food interactions with isoniazid / pyrazinamide / rifampin.
Isoniazid/pyrazinamide/rifampin disease interactions
There are 17 disease interactions with isoniazid / pyrazinamide / rifampin which include:
- colitis
- hepatotoxicity
- liver disease
- peripheral neuropathy
- gout
- hepatotoxicity
- liver disease
- renal dysfunction
- hematopoietic disturbances
- hepatotoxicity
- liver disease
- porphyria
- hemodialysis
- renal dysfunction
- diabetes mellitus
- hemodialysis
- enzyme induction
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More about isoniazid / pyrazinamide / rifampin
- isoniazid/pyrazinamide/rifampin consumer information
- Compare alternatives
- Side effects
- Dosage information
- During pregnancy
- Drug class: antituberculosis combinations
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
