Does Bismuth Subcitrate Potassium Metronidazole And Tetracycline Interact with Alcohol?
Bismuth Subcitrate Potassium Metronidazole And Tetracycline and Alcohol have a contraindicated drug interaction according to U.S. FDA drug labeling data. Disulfiram-like reaction with abdominal cramps, nausea, vomiting, headaches, and flushing; do not consume during therapy and for at least 3 days afterwards. The mechanism involves interaction between alcohol and metronidazole component. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Contraindicated
- Bismuth Subcitrate Potassium Metronidazole And Tetracycline Class
- Nitroimidazole Antimicrobial
- Management
- Do not take together
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Bismuth Subcitrate Potassium Metronidazole And Tetracycline and Alcohol occurs because interaction between alcohol and metronidazole component. Clinically, this means disulfiram-like reaction with abdominal cramps, nausea, vomiting, headaches, and flushing; do not consume during therapy and for at least 3 days afterwards. Because of the severity of this interaction, these medications are contraindicated — meaning they should not be taken together under any circumstances. If you are currently taking both, contact your healthcare provider immediately to discuss alternatives.
What To Tell Your Doctor or Pharmacist
If you are taking Bismuth Subcitrate Potassium Metronidazole And Tetracycline and your doctor is considering prescribing Alcohol (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask about alternative medications that do not interact with your current regimen
- Ask how frequently you should be monitored while these are co-prescribed
- Never stop or change either medication without first consulting your healthcare provider