Menu Close

Vancomycin

Antibiotic

Brand names:

Vancocin®, Firvanq™

Often used for:

Certain types of infections

clipboard icon

About Vancomycin

Vancomycin is an antibiotic. It works to kill bacteria that cause infections.

Patients will have tests to monitor kidney function, blood counts, fluids, and hearing (in at-risk patients). Vancomycin dose changes may occur based on levels in the blood.

liquid dropper icon

May be taken as liquid or capsule by mouth

 
iv bag icon

May be given as a liquid into a vein by IV

 
exclamation mark in a circle icon

Possible Side Effects

  • Decreased kidney function
  • Decreased urine output
  • Flushed or red color of the upper body (“Red Man Syndrome” with IV form)
  • Urinary tract infection
  • Nausea and vomiting
  • Fatigue
  • Fever
  • Headache
  • Back pain
  • Diarrhea
  • Ringing in the ears or hearing loss
  • Dizziness
  • Trouble standing

Symptoms of an allergic reaction include: rash, hives, itching, chills, fever, headache, muscle ache, shortness of breath, coughing, tightness in the throat, swelling of the face or neck.

Not all patients who take vancomycin will experience these side effects. Common side effects are in bold, but there may be others. Please report all suspected side effects to your doctor or pharmacist.

family icon

Tips for Families

Be sure to discuss these and other recommendations with your doctor or pharmacist.

  • If a patient experiences “Red Man Syndrome” with IV vancomycin, the infusion may be done more slowly and/or an antihistamine medication (such as diphenhydramine) may be given.
  • Let a doctor know if the patient urinates less often than normal or has severe diarrhea while on this medicine.
  • Finish all doses of the medicine as instructed by a doctor.

Vancomycin at Home:

  • Store liquid vancomycin (for oral administration and for IV use) in a refrigerator.
  • Store capsules at room temperature.

Learn More About Vancomycin

Print This Page

Always check the medication label. Many medicines look the same. Do not take any new medicine, including over-the counter medicines or supplements, without checking with your doctor or pharmacist. Talk to your doctor or pharmacist about what to do in the case of a missed dose, allergic reaction, or medical emergency. 

This information is not intended to be a complete guide and is not a substitute for talking with your provider. Medicine names, appearance, formulas, or availability may vary by clinic location. Always follow the instructions given by your care team.