Metronidazole Drug Interactions
A total of 350 drugs (1387 brand and generic names) are known to interact with metronidazole.
- 6 major drug interactions (13 brand and generic names)
- 172 moderate drug interactions (818 brand and generic names)
- 172 minor drug interactions (556 brand and generic names)
Check for interactions with metronidazole
Common medications checked in combination with metronidazole
- Aspirin Low Strength (aspirin)
- Augmentin (amoxicillin / clavulanate)
- Benadryl (diphenhydramine)
- Cipro (ciprofloxacin)
- Cymbalta (duloxetine)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Levaquin (levofloxacin)
- Lyrica (pregabalin)
- Nexium (esomeprazole)
- Norco (acetaminophen / hydrocodone)
- Paracetamol (acetaminophen)
- Singulair (montelukast)
- Synthroid (levothyroxine)
- Tylenol (acetaminophen)
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
- Xanax (alprazolam)
- Zofran (ondansetron)
- Zyrtec (cetirizine)
metronidazole alcohol/food Interactions
There are 2 alcohol/food interactions with metronidazole
metronidazole disease Interactions
There are 7 disease interactions with metronidazole which include:
Drug Interaction Classification
The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.
| Major | Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. |
| Moderate | Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. |
| Minor | 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. |
Do not stop taking any medications without consulting your healthcare provider.
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