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Can you take Cefixime with Vancocin?

1 drug interaction and 12 additional warnings found for the following 2 drugs:

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Drug interactions

Moderate drug interactions

Moderate:

cefixime vancomycin

Applies to: cefixime and Vancocin (vancomycin)

Using cefixime together with vancomycin may increase the risk of kidney and/or nerve damage.

Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications.

You should seek medical attention if you experience signs and symptoms that may suggest kidney damage such as:

  • nausea
  • vomiting
  • loss of appetite
  • increased or decreased urination
  • sudden weight gain or weight loss
  • fluid retention
  • swelling
  • shortness of breath
  • muscle cramps
  • tiredness
  • weakness
  • dizziness
  • confusion
  • irregular heart rhythm

Be sure to drink plenty of fluids if you develop diarrhea or vomiting during treatment with these medications, as dehydration can also harm the kidney.

In addition, let your doctor know if you develop:

  • seizures
  • hearing problems
  • numbness, burning or tingling in your hands and feet

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.

Food/lifestyle interactions

No alcohol/food interactions were found. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

Disease interactions

12 potential interactions Applies to: 9 conditions, including Seizures, Tinnitus, Diabetes Mellitus, Hearing Loss, and Liver Disease.

Diabetes Mellitus

Moderate:

cefixime

Cefixime has a moderate potential interaction with Diabetes Mellitus.

The cephalosporins, cefixime and cefdinir, have been reported to cause false-positive reactions for ketones in the urine with tests using nitroprusside, but not with tests using nitroferricyanide. Clinicians should be cognizant of this interaction when prescribing or administering either of these agents to patients with diabetes.

Hearing Loss

Major:

Vancocin

The vancomycin in Vancocin has a major potential interaction with Hearing Loss.

Intravenous use of vancomycin may cause damage to the auditory branch of the eighth cranial nerve. Permanent hearing loss has been reported. Tinnitus sometimes precedes the onset of deafness, which may progress despite withdrawal of the drug. Therapy with vancomycin, particularly if prolonged (> 10 days), should be administered cautiously in patients with preexisting auditory impairment or tinnitus, since it may delay the recognition or confound the diagnosis of a drug-induced ototoxic effect. To minimize the risk of toxicity, the usual dosage should not be exceeded, use with other ototoxic agents should be avoided, and serum drug concentrations should be periodically determined and dosage adjusted to maintain desired levels. Ototoxicity has generally been associated with serum vancomycin levels of 80 to 100 mcg/mL, although toxic reactions have also been reported at levels as low as 25 mcg/mL. Serial audiograms should be obtained in patients old enough to be tested, and the dosage reduced or therapy withdrawn promptly if signs and symptoms of toxicity develop.

Oral vancomycin is generally not associated with systemic toxicity due to poor absorption from the gastrointestinal tract. However, clinically significant serum concentrations have been reported in some patients following multiple oral doses of vancomycin for active Clostridium difficile pseudomembranous colitis. Therefore, when vancomycin is administered orally, clinicians may want to heed the usual warnings and precautions associated with intravenous use of the drug.

Moderate:

Vancocin

The vancomycin in Vancocin has a moderate potential interaction with Hearing Loss.

Vancomycin is potentially ototoxic when administered intravenously or orally. The risk is higher in older patients, patients receiving higher doses, patients receiving other agents that are ototoxic, and patients who have an underlying hearing loss or renal impairment. Monitor closely for signs and symptoms of ototoxicity, which can include tinnitus, hearing loss, dizziness or vertigo.

Liver Disease

Moderate:

cefixime

Cefixime has a moderate potential interaction with Liver Disease.

Cases of hepatitis have been reported with the use of certain cephalosporins. Transient rise in AST, ALT, and alkaline phosphatase levels have also been observed. Caution and monitoring are recommended when these agents are prescribed to patients with hepatic disorders.

Neutropenia

Moderate:

Vancocin

The vancomycin in Vancocin has a moderate potential interaction with Neutropenia.

Reversible neutropenia has been reported with intravenous use of vancomycin, usually starting one week or more after initiation of therapy or after a total dosage of more than 25 g. Thrombocytopenia and agranulocytosis (granulocytes < 500/mm3) has occurred rarely. Patients with preexisting neutropenia should be monitored closely during vancomycin therapy for further decreases in leukocyte counts, and therapy discontinued if appropriate.

Noninfectious Colitis

Major:

cefixime

Cefixime 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.

Renal Dysfunction

Major:

Vancocin

The vancomycin in Vancocin has a major potential interaction with Renal Dysfunction.

Intravenous use of vancomycin may be associated with oto- and nephrotoxic effects. Eighth cranial nerve damage may manifest as tinnitus and varying degrees of hearing impairment. Nephrotoxicity is usually evidenced by transient elevations in BUN or serum creatinine concentrations, as well as the presence of hyaline and granular casts and albumin in the urine. Rarely, acute interstitial nephritis has been reported. Although vancomycin-induced nephrotoxicity is generally reversible following discontinuation of the drug, death from uremia has occurred. Therapy with vancomycin should be administered cautiously at reduced dosages in patients with renal impairment, since they may be at increased risk for oto- and nephrotoxicity due to drug accumulation. To minimize the risk of toxicity, the usual dosage should not be exceeded, use with other neuro- and nephrotoxic agents should be avoided, and serum drug concentrations should be periodically determined and dosage adjusted to maintain desired levels. Oto- and nephrotoxicity has generally been associated with serum vancomycin levels of 80 to 100 mcg/mL, although toxic reactions have also been reported at levels as low as 25 mcg/mL. Renal and eighth cranial nerve function should be closely monitored, and the dosage reduced or therapy withdrawn if toxicity develops.

Oral vancomycin is generally not associated with systemic toxicity due to poor absorption from the gastrointestinal tract. However, clinically significant serum concentrations have been reported in some patients following multiple oral doses of vancomycin for active Clostridium difficile pseudomembranous colitis. The risk for systemic adverse effects may be greatest in patients with preexisting renal impairment. Therefore, when vancomycin is administered orally, clinicians may want to heed the usual warnings and precautions associated with intravenous use of the drug.

Moderate:

cefixime

Cefixime has a moderate potential interaction with Renal Dysfunction.

Most beta-lactam antibiotics are eliminated by the kidney as unchanged drug and, in some cases, also as metabolites. The serum concentrations of beta-lactam antibiotics and their metabolites may be increased and the half-lives prolonged in patients with impaired renal function. Dosage adjustments may be necessary and modifications should be based on the degree of renal impairment as well as severity of infection in accordance with the individual product package labeling. Renal function tests should be performed periodically during prolonged and/or high-dose therapy, since nephrotoxicity and alterations in renal function have occasionally been associated with the use of these drugs.

Moderate:

Vancocin

The vancomycin in Vancocin has a moderate potential interaction with Renal Dysfunction.

Vancomycin is potentially ototoxic when administered intravenously or orally. The risk is higher in older patients, patients receiving higher doses, patients receiving other agents that are ototoxic, and patients who have an underlying hearing loss or renal impairment. Monitor closely for signs and symptoms of ototoxicity, which can include tinnitus, hearing loss, dizziness or vertigo.

Seizures

Moderate:

cefixime

Cefixime has a moderate potential interaction with Seizures.

Cephalosporins have been implicated in triggering seizures. Nonconvulsive status epilepticus, encephalopathy, coma, asterixis, neuromuscular excitability, and myoclonia have been reported with cephalosporins, particularly in patients with a history of epilepsy and/or when recommended dosages of cephalosporins were exceeded due to renal dysfunction. Dosage should be adjusted based on the degree of renal function. Anticonvulsant therapy should be continued in patients with known seizure disorders. If CNS adverse reactions including seizures occur, patients should undergo a neurological evaluation to determine whether treatment should be discontinued.

Thrombocytopenia

Moderate:

Vancocin

The vancomycin in Vancocin has a moderate potential interaction with Thrombocytopenia.

Reversible neutropenia has been reported with intravenous use of vancomycin, usually starting one week or more after initiation of therapy or after a total dosage of more than 25 g. Thrombocytopenia and agranulocytosis (granulocytes < 500/mm3) has occurred rarely. Patients with preexisting neutropenia should be monitored closely during vancomycin therapy for further decreases in leukocyte counts, and therapy discontinued if appropriate.

Tinnitus

Major:

Vancocin

The vancomycin in Vancocin has a major potential interaction with Tinnitus.

Intravenous use of vancomycin may cause damage to the auditory branch of the eighth cranial nerve. Permanent hearing loss has been reported. Tinnitus sometimes precedes the onset of deafness, which may progress despite withdrawal of the drug. Therapy with vancomycin, particularly if prolonged (> 10 days), should be administered cautiously in patients with preexisting auditory impairment or tinnitus, since it may delay the recognition or confound the diagnosis of a drug-induced ototoxic effect. To minimize the risk of toxicity, the usual dosage should not be exceeded, use with other ototoxic agents should be avoided, and serum drug concentrations should be periodically determined and dosage adjusted to maintain desired levels. Ototoxicity has generally been associated with serum vancomycin levels of 80 to 100 mcg/mL, although toxic reactions have also been reported at levels as low as 25 mcg/mL. Serial audiograms should be obtained in patients old enough to be tested, and the dosage reduced or therapy withdrawn promptly if signs and symptoms of toxicity develop.

Oral vancomycin is generally not associated with systemic toxicity due to poor absorption from the gastrointestinal tract. However, clinically significant serum concentrations have been reported in some patients following multiple oral doses of vancomycin for active Clostridium difficile pseudomembranous colitis. Therefore, when vancomycin is administered orally, clinicians may want to heed the usual warnings and precautions associated with intravenous use of the drug.

More resources

cefixime

A total of 64 drugs are known to interact with cefixime.

Vancocin

A total of 193 drugs are known to interact with Vancocin.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
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.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.