Can you take Amphotericin b with Flagyl?
No drug interactions found, but 20 warnings to review for the following 2 drugs:
- amphotericin b
- Flagyl (metronidazole)
Drug interactions
There were no interactions found between amphotericin b and Flagyl. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
Food/lifestyle interactions
Major food/lifestyle interactions
Major:
metroNIDAZOLE Food/Lifestyle
Applies to: Flagyl (metronidazole)
Consumption of alcoholic beverages or products containing alcohol or propylene glycol during treatment with metroNIDAZOLE is not recommended.
Doing so may occasionally trigger a reaction in some patients similar to the disulfiram reaction, which includes unpleasant effects such as:
- flushing
- throbbing in head and neck
- throbbing headache
- difficulty breathing
- nausea
- vomiting
- sweating
- thirst
- chest pain
- rapid heartbeat
- palpitation
- low blood pressure
- dizziness
- lightheadedness
- blurred vision
- confusion
Rarely, more severe reactions may include:
- abnormal heart rhythm
- heart attack
- heart failure
- unconsciousness
- convulsions
- even death
Patients treated with metroNIDAZOLE should continue to avoid using any products containing alcohol or propylene glycol for at least 3 days until after completion of therapy.
Talk to your doctor or pharmacist if you have questions on how to take this or other medications you are prescribed. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Disease interactions
19 potential interactions Applies to: 19 conditions, including High Blood Pressure, Heart Failure, Peripheral Neuropathy, Hypokalemia, and Anemia.
Alcoholism
Moderate:
Flagyl
The metroNIDAZOLE in Flagyl has a moderate potential interaction with Alcoholism.
Nitroimidazoles (e.g., metronidazole, tinidazole, fexinidazole, secnidazole) may inhibit alcohol dehydrogenase and occasionally precipitate a disulfiram-like reaction in patients who consume alcohol while being treated. Symptoms may include abdominal cramps, nausea, vomiting, headache, flushing, rash, weakness, diarrhea, abdominal pain, dizziness, sweating, and hypotension. Patients should be instructed to avoid alcohol-containing products during nitroimidazole therapy and for at least 48 hours (fexinidazole, secnidazole) to 72 hours (metronidazole, tinidazole) after the last dose. Therapy with nitroimidazoles should be administered cautiously in patients who might be prone to acute alcohol intake. An alternative therapy may be appropriate.
Anemia
Moderate:
amphotericin b
amphotericin B has a moderate potential interaction with Anemia.
Intravenous amphotericin B therapy may depress erythropoietin and red blood cell production and commonly causes a normocytic, normochromic anemia. Although the anemia is well tolerated by most patients and usually reverses completely within several months of stopping therapy, it may be problematic in patients with preexisting anemia. Intravenous therapy with amphotericin B should be administered cautiously in anemic patients or those predisposed to anemia. Frequent monitoring of blood counts and hemoglobin concentrations are recommended.
Bone Marrow Depression/Low Blood Counts
Major:
Flagyl
The metroNIDAZOLE in Flagyl has a major potential interaction with Bone Marrow Depression/Low Blood Counts.
The use of nitroimidazoles (e.g., metronidazole, tinidazole) has rarely been associated with hematologic adverse effects such as mild, transient leukopenia, thrombocytopenia, and bone marrow aplasia. The manufacturers recommend that therapy with nitroimidazoles be administered cautiously in patients with evidence of or a history of blood dyscrasias, and that total and differential leukocyte counts be performed before and after treatment with these drugs, particularly in patients receiving repeated courses of therapy.
Central Nervous System Disorders
Major:
Flagyl
The metroNIDAZOLE in Flagyl has a major potential interaction with Central Nervous System Disorders.
The use of nitroimidazoles (e.g., metronidazole, tinidazole) has been associated with the development of nervous system toxicity including convulsive seizures and dose-related peripheral neuropathy, the latter characterized primarily by numbness or paresthesia of an extremity. Persistent peripheral neuropathy has been reported in some patients treated for prolonged periods. Other neurologic adverse effects include vertigo, incoordination, ataxia, confusion, agitation, hallucinations, and depression. Therapy with nitroimidazoles should be administered cautiously in patients with or predisposed to seizures or other nervous system abnormalities. Nitroimidazole therapy should be discontinued promptly if neurologic disturbances occur.
Electrolyte Abnormalities
Moderate:
amphotericin b
amphotericin B has a moderate potential interaction with Electrolyte Abnormalities.
Intravenously administered amphotericin B is nephrotoxic and may commonly cause hypo- or hyperkalemia, hypomagnesemia, and hypocalcemia secondary to renal impairment. Renal function and serum electrolytes should be closely monitored in all patients receiving intravenous therapy with amphotericin B, but in particular, those with preexisting renal and/or electrolyte abnormalities. Mineral and electrolyte supplementation is frequently required. Complications of electrolyte imbalances include muscle weakness, tetany, seizures and cardiac disturbances. Amphotericin B-related electrolyte abnormalities generally improve following cessation of therapy but may persist long after because of the drug's long terminal elimination half-life.
Fluid Retention
Moderate:
Flagyl
The metroNIDAZOLE in Flagyl has a moderate potential interaction with Fluid Retention.
Flagyl I.V. RTU (brand of metronidazole ready-to-use injection) contains 14 mEq of sodium per each 500 mg dose of metronidazole. The sodium content should be considered when this product is used in patients with conditions that may require sodium restriction, such as congestive heart failure, hypertension, and fluid retention.
Heart Failure
Moderate:
Flagyl
The metroNIDAZOLE in Flagyl has a moderate potential interaction with Heart Failure.
Flagyl I.V. RTU (brand of metronidazole ready-to-use injection) contains 14 mEq of sodium per each 500 mg dose of metronidazole. The sodium content should be considered when this product is used in patients with conditions that may require sodium restriction, such as congestive heart failure, hypertension, and fluid retention.
Hemodialysis
Moderate:
Flagyl
The metroNIDAZOLE in Flagyl has a moderate potential interaction with Hemodialysis.
Metronidazole and its metabolites are moderately removed by hemodialysis. Doses should either be scheduled for administration after dialysis or supplemental doses be given after dialysis.
High Blood Pressure
Moderate:
Flagyl
The metroNIDAZOLE in Flagyl has a moderate potential interaction with High Blood Pressure.
Flagyl I.V. RTU (brand of metronidazole ready-to-use injection) contains 14 mEq of sodium per each 500 mg dose of metronidazole. The sodium content should be considered when this product is used in patients with conditions that may require sodium restriction, such as congestive heart failure, hypertension, and fluid retention.
History of Blood Dyscrasias
Major:
Flagyl
The metroNIDAZOLE in Flagyl has a major potential interaction with History of Blood Dyscrasias.
The use of nitroimidazoles (e.g., metronidazole, tinidazole) has rarely been associated with hematologic adverse effects such as mild, transient leukopenia, thrombocytopenia, and bone marrow aplasia. The manufacturers recommend that therapy with nitroimidazoles be administered cautiously in patients with evidence of or a history of blood dyscrasias, and that total and differential leukocyte counts be performed before and after treatment with these drugs, particularly in patients receiving repeated courses of therapy.
Hyperkalemia
Moderate:
amphotericin b
amphotericin B has a moderate potential interaction with Hyperkalemia.
Intravenously administered amphotericin B is nephrotoxic and may commonly cause hypo- or hyperkalemia, hypomagnesemia, and hypocalcemia secondary to renal impairment. Renal function and serum electrolytes should be closely monitored in all patients receiving intravenous therapy with amphotericin B, but in particular, those with preexisting renal and/or electrolyte abnormalities. Mineral and electrolyte supplementation is frequently required. Complications of electrolyte imbalances include muscle weakness, tetany, seizures and cardiac disturbances. Amphotericin B-related electrolyte abnormalities generally improve following cessation of therapy but may persist long after because of the drug's long terminal elimination half-life.
Hypernatremia
Moderate:
Flagyl
The metroNIDAZOLE in Flagyl has a moderate potential interaction with Hypernatremia.
Flagyl I.V. RTU (brand of metronidazole ready-to-use injection) contains 14 mEq of sodium per each 500 mg dose of metronidazole. The sodium content should be considered when this product is used in patients with conditions that may require sodium restriction, such as congestive heart failure, hypertension, and fluid retention.
Hypocalcemia
Moderate:
amphotericin b
amphotericin B has a moderate potential interaction with Hypocalcemia.
Intravenously administered amphotericin B is nephrotoxic and may commonly cause hypo- or hyperkalemia, hypomagnesemia, and hypocalcemia secondary to renal impairment. Renal function and serum electrolytes should be closely monitored in all patients receiving intravenous therapy with amphotericin B, but in particular, those with preexisting renal and/or electrolyte abnormalities. Mineral and electrolyte supplementation is frequently required. Complications of electrolyte imbalances include muscle weakness, tetany, seizures and cardiac disturbances. Amphotericin B-related electrolyte abnormalities generally improve following cessation of therapy but may persist long after because of the drug's long terminal elimination half-life.
Hypokalemia
Moderate:
amphotericin b
amphotericin B has a moderate potential interaction with Hypokalemia.
Intravenously administered amphotericin B is nephrotoxic and may commonly cause hypo- or hyperkalemia, hypomagnesemia, and hypocalcemia secondary to renal impairment. Renal function and serum electrolytes should be closely monitored in all patients receiving intravenous therapy with amphotericin B, but in particular, those with preexisting renal and/or electrolyte abnormalities. Mineral and electrolyte supplementation is frequently required. Complications of electrolyte imbalances include muscle weakness, tetany, seizures and cardiac disturbances. Amphotericin B-related electrolyte abnormalities generally improve following cessation of therapy but may persist long after because of the drug's long terminal elimination half-life.
Liver Disease
Moderate:
Flagyl
The metroNIDAZOLE in Flagyl has a moderate potential interaction with Liver Disease.
Metronidazole is extensively metabolized by the liver to both pharmacologically active and inactive compounds. The plasma clearance of metronidazole may be decreased and the half-life prolonged in patients with impaired hepatic function. Therapy with metronidazole should be administered cautiously at reduced dosages in patients with severe liver disease.
Magnesium Imbalance
Moderate:
amphotericin b
amphotericin B has a moderate potential interaction with Magnesium Imbalance.
Intravenously administered amphotericin B is nephrotoxic and may commonly cause hypo- or hyperkalemia, hypomagnesemia, and hypocalcemia secondary to renal impairment. Renal function and serum electrolytes should be closely monitored in all patients receiving intravenous therapy with amphotericin B, but in particular, those with preexisting renal and/or electrolyte abnormalities. Mineral and electrolyte supplementation is frequently required. Complications of electrolyte imbalances include muscle weakness, tetany, seizures and cardiac disturbances. Amphotericin B-related electrolyte abnormalities generally improve following cessation of therapy but may persist long after because of the drug's long terminal elimination half-life.
Noninfectious Colitis
Major:
Flagyl
The metroNIDAZOLE in Flagyl has a major potential interaction with Noninfectious Colitis.
Clostridioides difficile-associated diarrhea (CDAD), formerly pseudomembranous colitis, has been reported with almost all antibacterial drugs and may range from mild diarrhea to fatal colitis. The most common culprits include clindamycin and lincomycin. Antibacterial therapy alters the normal flora of the colon, leading to overgrowth of C difficile, whose toxins A and B contribute to CDAD development. Morbidity and mortality are increased with hypertoxin-producing strains of C difficile; these infections can be resistant to antimicrobial therapy and may require colectomy. CDAD must be considered in all patients who present with diarrhea after antibacterial use. Since CDAD has been reported to occur more than 2 months after antibacterial use, careful medical history is necessary. Therapy with broad-spectrum antibacterials and other agents with significant antibacterial activity should be administered cautiously in patients with history of gastrointestinal disease, particularly colitis; pseudomembranous colitis (generally characterized by severe, persistent diarrhea and severe abdominal cramps, and sometimes associated with the passage of blood and mucus), if it occurs, may be more severe in these patients and may be associated with flares in underlying disease activity. Antibacterial drugs not directed against C difficile may need to be stopped if CDAD is suspected or confirmed. Appropriate fluid and electrolyte management, protein supplementation, antibacterial treatment of C difficile, and surgical evaluation should be started as clinically indicated.
Peripheral Neuropathy
Major:
Flagyl
The metroNIDAZOLE in Flagyl has a major potential interaction with Peripheral Neuropathy.
The use of nitroimidazoles (e.g., metronidazole, tinidazole) has been associated with the development of nervous system toxicity including convulsive seizures and dose-related peripheral neuropathy, the latter characterized primarily by numbness or paresthesia of an extremity. Persistent peripheral neuropathy has been reported in some patients treated for prolonged periods. Other neurologic adverse effects include vertigo, incoordination, ataxia, confusion, agitation, hallucinations, and depression. Therapy with nitroimidazoles should be administered cautiously in patients with or predisposed to seizures or other nervous system abnormalities. Nitroimidazole therapy should be discontinued promptly if neurologic disturbances occur.
Renal Dysfunction
Moderate:
amphotericin b
amphotericin B has a moderate potential interaction with Renal Dysfunction.
Intravenously administered amphotericin B is nephrotoxic and may commonly cause decreased renal function and abnormalities including azotemia, hypo- and hyperkalemia, hypomagnesemia, hyposthenuria, renal tubular acidosis, and nephrocalcinosis. Renal function should be closely monitored in all patients receiving intravenous therapy with amphotericin B but in particular, patients with preexisting renal impairment. Dosage reductions are recommended. Serum creatinine, BUN, potassium and magnesium levels should be evaluated frequently, and dosing adjusted or discontinued accordingly.
More resources
amphotericin b
A total of 185 drugs are known to interact with amphotericin b.
- Amphotericin b is in the drug class polyenes.
-
Amphotericin b is used to treat the following conditions:
- Aspergillosis, Aspergilloma
- Aspergillosis, Invasive
- Blastomycosis
- Candida Urinary Tract Infection
- Candidemia
- Coccidioidomycosis
- Coccidioidomycosis, Meningitis
- Cryptococcal Meningitis, Immunocompetent Host
- Cryptococcal Meningitis, Immunosuppressed Host
- Cryptococcosis
- Esophageal Candidiasis
- Fungal Endocarditis
- Fungal Infection Prevention
- Fungal Infection Prophylaxis (off-label)
- Histoplasmosis, Immunocompetent Host
- Histoplasmosis, Meningitis
- Leishmaniasis
- Oral Thrush
- Paracoccidioidomycosis
- Sporotrichosis
Flagyl
A total of 417 drugs are known to interact with Flagyl.
- Flagyl is in the following drug classes: amebicides, miscellaneous antibiotics.
-
Flagyl is used to treat the following conditions:
- Amebiasis
- Aspiration Pneumonia
- Bacteremia
- Bacterial Infection
- Balantidium coli
- Bone infection
- Clostridioides difficile Infection
- Deep Neck Infection
- Dental Abscess
- Dientamoeba fragilis
- Diverticulitis
- Dracunculiasis
- Endocarditis
- Giardiasis
- Helicobacter Pylori Infection
- Intraabdominal Infection
- Joint Infection
- Meningitis
- Nongonococcal Urethritis
- Pelvic Inflammatory Disease
- Peritonitis
- Pneumonia
- Pseudomembranous Colitis
- Skin or Soft Tissue Infection
- STD Prophylaxis
- Surgical Prophylaxis
- Trichomoniasis
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.