Skip to main content
rifampin

rifampin

2 7.3
A medicine that kills bacteria and treats tuberculosis and other bacterial infections
  • noun
  • /ˌrɪˈfæmpɪn/
  • Specialized
: rifampicina
  • Rifampin is well absorbed orally, distributed widely in body tissues and fluids, and excreted primarily in feces.
  • rifampin, isoniazid
  • rifampin and pyrazinamide
  • rifampin, ethambutol

Examples

  • The patient was started on standard four-drug antituberculosis therapy (rifampin, isoniazid, ethambutol, and pyrazinamide).

    Academic text (2002)
  • Antimicrobial drugs were changed to vancomycin, piperacillin, and rifampin on day 3.

    Academic text (2015)
  • Concurrent use of rifampin may reduce serum levels of caspofungin.

    Academic text (2005)
  • Most patients with rifampin-resistant or MDR TB had successful treatment outcomes.

    Academic text (2014)
  • A TB strain resistant to isoniazid, rifampin, and rifabutin was identified; the patient died 1 month later.

    Academic text (2015)
  • The addition of rifampicin (rifampin) to vancomycin or ceftriaxone has also been recommended by some authorities.

    Academic text (1995)
  • Daily ATT was initiated in this patient with isoniazid, rifampin, ethambutol, and pyrazinamide.

    Academic text (2007)
  • Given the history and clinical suspicion of tuberculosis, rifampin, marbofloxacin, and clarithromycin were prescribed, along with isolation of cat Y in a separate room in the household.

    Academic text (2015)
  • Culture of the discharge was positive for Mycobacterium tuberculosis and sensitive to ethambutol, isoniazid, pyrazinamide, and rifampin.

    Academic text (2006)
  • Doctors often prescribe rifampin as an essential part of the treatment for tuberculosis.

Synonyms

rifampicin
vsrifampin
  • UK
1 5.5

A medicine that kills harmful bacteria and treats infections like tuberculosis or leprosy

is used for tuberculosis and other bacterial infections without leprosy focus
Rimactane
vsrifampin
  • Specialized
1 9.1

A brand name for rifampin, a medicine used to treat tuberculosis

is the generic antibiotic used for tuberculosis and other bacterial infections
Rifadin
vsrifampin
  • Specialized
1 7.2

A medicine doctors use to treat tuberculosis and other bacterial infections

is the generic antibiotic used rather than a brand name

Surface Forms

rifampin singular
rifampins plural

Etymology

Rifampin comes from the antibiotic family name rifamycin, where the rif- part marks that family and the -ampin ending names this particular medicine. So, rifampin is a drug from that family that 'fights' bacteria and is used to treat infections like tuberculosis.