Drug interactions between metronidazole and Paromycin
Interactions between your drugs
- Metronidazole is in the following drug classes: amebicides, miscellaneous antibiotics.
- Metronidazole is used to treat the following conditions:
- Aspiration Pneumonia
- Bacterial Infection
- Bacterial Vaginitis
- Balantidium coli
- Bone infection
- Clostridial Infection
- Crohn's Disease, Acute
- Crohn's Disease, Maintenance
- Deep Neck Infection
- Dental Abscess
- Dientamoeba fragilis
- Helicobacter Pylori Infection
- Intraabdominal Infection
- Joint Infection
- Lemierre's Syndrome
- Nongonococcal Urethritis
- Pelvic Inflammatory Disease
- Pseudomembranous Colitis
- Skin or Soft Tissue Infection
- STD Prophylaxis
- Surgical Prophylaxis
- Paromycin is a member of the following drug classes: amebicides, aminoglycosides.
- Paromycin is used to treat the following conditions:
Drug and food interactions
Applies to: metronidazole
Consumer information for this interaction is not currently available.
CONTRAINDICATED: Use of alcohol or products containing alcohol during nitroimidazole therapy may result in a disulfiram-like reaction in some patients. There have been a few case reports involving metronidazole, although data overall are not convincing. The presumed mechanism is inhibition of aldehyde dehydrogenase (ALDH) by metronidazole in a manner similar to disulfiram. Following ingestion of alcohol, inhibition of ALDH results in increased concentrations of acetaldehyde, the accumulation of which can produce an unpleasant physiologic response referred to as the 'disulfiram reaction'. Symptoms include flushing, throbbing in head and neck, throbbing headache, respiratory difficulty, nausea, vomiting, sweating, thirst, chest pain, palpitation, dyspnea, hyperventilation, tachycardia, hypotension, syncope, weakness, vertigo, blurred vision, and confusion. Severe reactions may result in respiratory depression, cardiovascular collapse, arrhythmia, myocardial infarction, acute congestive heart failure, unconsciousness, convulsions, and death. However, some investigators have questioned the disulfiram-like properties of metronidazole. One study found neither elevations in blood acetaldehyde nor objective or subjective signs of a disulfiram-like reaction to ethanol in six subjects treated with metronidazole (200 mg three times a day for 5 days) compared to six subjects who received placebo.
MANAGEMENT: Because clear evidence is lacking concerning the safety of ethanol use during nitroimidazole therapy, patients should be apprised of the potential for interaction. Consumption of alcoholic beverages and products containing propylene glycol is specifically contraindicated during and for at least 3 days after completion of metronidazole and benznidazole therapy according to their product labeling.
Therapeutic duplication warnings
Therapeutic duplication is the use of more than one medicine from the same drug category or therapeutic class to treat the same condition. This can be intentional in cases where drugs with similar actions are used together for demonstrated therapeutic benefit. It can also be unintentional in cases where a patient has been treated by more than one doctor, or had prescriptions filled at more than one pharmacy, and can have potentially adverse consequences.
The recommended maximum number of medicines in the 'amebicides' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'amebicides' category:
- paromomycin (active ingredient in Paromycin (paromomycin))
Note: The benefits of taking this combination of medicines may outweigh any risks associated with therapeutic duplication. This information does not take the place of talking to your doctor. Always check with your healthcare provider to determine if any adjustments to your medications are needed.
Drug Interaction Classification
|No information available.|
Do not stop taking any medications without consulting your healthcare provider.