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a broad-spectrum, β-lactamase–resistant, third-generation cephalosporinantibiotic effective against a wide range of gram-positive and gram-negative bacteria; used as cefpodoxime proxetil.


(sef-poe-dox-eem) ,


(trade name)


Therapeutic: anti infectives
Pharmacologic: third generation cephalosporins
Pregnancy Category: B


Treatment of the following infections caused by susceptible organisms:
  • Skin and skin structure infections,
  • Uncomplicated urinary tract infections,
  • Uncomplicated gynecological infections including gonorrhea,
  • Respiratory tract infections,
  • Otitis media.


Binds to the bacterial cell wall membrane, causing cell death.

Therapeutic effects

Bactericidal action against susceptible bacteria.
Similar to that of second-generation cephalosporins, but activity against staphylococci is less, whereas activity against gram-negative pathogens is greater, even for organisms resistant to first- and second-generation agents.Notable is increased action against:
  • Haemophilus influenzae (including β-lactamase-producing strains),
  • Escherichia coli,
  • Klebsiella pneumoniae,
  • Neisseria gonorrhoeae,
  • Proteus.
Not active against methicillin-resistant staphylococci or enterococci.


Absorption: Cefpodoxime proxetil is a prodrug that is converted to cefpodoxim (the active component) in GI tract during absorption; 50% absorbed after oral administration; absorption of tablets increased with food.
Distribution: Widely distributed. Crosses the placenta; enters breast milk.
Metabolism and Excretion: 29–33% excreted unchanged in urine.
Half-life: 2–3 hr (increased in renal impairment).

Time/action profile (blood levels)

POunknown2–3 hr12 hr


Contraindicated in: Hypersensitivity to cephalosporins; Serious hypersensitivity to penicillins; Lactation: Lactation.
Use Cautiously in: Renal impairment (↑ dosing interval recommended if CCr <30 mL/min); History of GI disease, especially colitis; Geriatric: Dose adjustment due to age-related ↓ in renal function may be necessary; Obstetric / Pediatric: Pregnancy and infants <2 mo (safety not established).

Adverse Reactions/Side Effects

Central nervous system

  • seizures (very high doses) (life-threatening)
  • headache


  • pseudomembranous colitis (life-threatening)
  • diarrhea (most frequent)
  • abdominal pain
  • nausea
  • vomiting


  • rashes
  • urticaria


  • vaginal moniliasis


  • bleeding
  • blood dyscrasias
  • hemolytic anemia


  • allergic reactions including anaphylaxis (life-threatening)
  • superinfection


Drug-Drug interaction

Probenecid ↓ excretion and increases blood levels.Concurrent use of loop diuretics or nephrotoxic agents including aminoglycosides may ↑ risk of nephrotoxicity.Antacids or histamine H2 receptor antagonists ↓ absorption of cefpodoxime (take 2 hr before or after).


Oral (Adults and Children ≥12 yr) Most infections—200 mg every 12 hr; Skin and skin structure infections—400 mg every 12 hr; Urinary tract infections/pharyngitis—100 mg every 12 hr; Gonorrhea—200 mg single dose.
Oral (Children 2 mo–12 yr) Pharyngitis/tonsillitis/otitis media/acute maxillary sinusitis—5 mg/kg every 12 hr (not to exceed 200 mg/dose).

Renal Impairment

Oral (Adults) CCr <30 mL/min—Increase dosing interval to every 24 hr.

Availability (generic available)

Tablets: 100 mg, 200 mg
Oral suspensionlemon creme flavor: 50 mg/5 mL, 100 mg/5 mL

Nursing implications

Nursing assessment

  • Assess patient for infection (vital signs; appearance of wound, sputum, urine, and stool; WBC) at beginning of and throughout therapy.
  • Before initiating therapy, obtain a history to determine previous use of and reactions to penicillins or cephalosporins. Persons with a negative history of penicillin sensitivity may still have an allergic response.
  • Obtain specimens for culture and sensitivity before initiating therapy. First dose may be given before receiving results.
  • Observe patient for signs and symptoms of anaphylaxis (rash, pruritus, laryngeal edema, wheezing). Discontinue the drug and notify the physician or other health care professional immediately if these symptoms occur. Keep epinephrine, an antihistamine, and resuscitation equipment close by in the event of an anaphylactic reaction.
  • Monitor bowel function. Diarrhea, abdominal cramping, fever, and bloody stools should be reported to health care professional promptly as a sign of pseudomembranous colitis. May begin up to several weeks following cessation of therapy.
  • Lab Test Considerations: May cause positive results for Coombs' test.
    • May cause ↑ serum AST, ALT, alkaline phosphatase, bilirubin, LDH, BUN, and creatinine.
    • May rarely cause leukopenia, neutropenia, agranulocytosis, thrombocytopenia, eosinophilia, lymphocytosis, and thrombocytosis.

Potential Nursing Diagnoses

Risk for infection (Indications,  Side Effects)
Diarrhea (Adverse Reactions)
Deficient knowledge, related to medication regimen (Patient/Family Teaching)


  • Oral: Administer around the clock. Administer tablets with meals to enhance absorption. Suspension may be administered without regard to meals. Shake oral suspension well before administering. Suspension is stable for 14 days after reconstitution in refrigerator.
    • Do not administer concurrently with antacids or other drugs taken to reduce stomach acid.

Patient/Family Teaching

  • Instruct patient to take medication at evenly spaced times and to finish the medication completely, even if feeling better. Take missed doses as soon as possible unless almost time for next dose; do not double doses. Instruct patient to use calibrated measuring device with suspension. Advise patient that sharing of this medication may be dangerous.
  • Advise patient to report signs of superinfection (furry overgrowth on the tongue, vaginal itching or discharge, loose or foul-smelling stools) and allergy.
  • Instruct patient to notify health care professional if fever and diarrhea develop, especially if stool contains blood, pus, or mucus. Advise patient not to treat diarrhea without consulting health care professional.

Evaluation/Desired Outcomes

  • Resolution of the signs and symptoms of infection. Length of time for complete resolution depends on the organism and site of infection.


/cef·po·dox·ime/ (sef″po-dok´sēm) a &#x03B2;–resistant third-generation cephalosporin effective against a wide range of gram-positive and gram-negative bacteria; used as c. proxetil.
References in periodicals archive ?
aureus, and nasopharyngeal bacteria) were identified using Maldi-Tof and susceptibility testing was performed against cefpodoxime, ciprofloxacin, and meropenem for all gram-negative rods using a disc diffusion test.
Cefuroxime axetil and cefpodoxime are the only oral cephalosporins that give middle ear fluid (MEF) levels sufficiently above the minimum inhibitory concentration (MIC) for both penicillinsensitive and some intermediate-resistant S.
He received cefpodoxime and azithromycin for presumed community-acquired pneumonia.
Putney launched first-to-market Putney Cefpodoxime Proxetil Tablets (generic of Simplicef[sup.
06%) Alternatives: amoxicillin-clavulanate 1g bd plus additional 500 mg amoxicillin bd * Antihistamines or 2 g bd SR for 10 days * Mucolytics (guaifenesin) Cefpodoxime proxetil 200 - 400 mg bd for 10 days * Zinc preparations not Cefuroxime axetil 500 mg - 1g bd for 10 days Children Amoxicillin 90 mg/kg/d in 3 divided doses for 10 days Alternatives: amoxicillin-clavulanate 90 mg/kg/d total amoxicillin in 2 or 3 divided doses for 10 days Cefpodoxime proxetil 8 - 16 mg/kg/d bd for 10 days recommended (anosmia) Cefuroxime axetil 15 - 30 mg/kg bd for 10 days (Please see reference 9 for [beta]-l actam allergy and failed initial therapy) 3.
Figure 1 and 2) The patient was treated with cefpodoxime proxetil and methenamine anhydromethylene citrate.
5) for the remaining samples Cardiovascular disease Outpatient cardiac care clinics; with hypertension and taking 3 or more HTN/CVD medications (c) Cephalosporins Patients receiving cefepime, ceftriaxone, cefazolin, cefoxitin, or cefpodoxime (d) Dialysis Blood collected immediately before hemodialysis procedure Dobutamine (e) Patients receiving dobutamine (d) Dopamine (e) Patients receiving dopamine (d) eGFR, low eGFR 15-30 mL x [min.
The 10 isolates that showed a phenotypic ESBL profile were verified by clavulanic acid inhibition in double mixture discs with cefpodoxime, and 2 ESBL strains were found, one strain in masked booby and one strain in christmas shearwater.
Alternatively, susceptibility to cefpodoxime (which is hydrolyzed by TEM, SHV, and CTX-M ESBLs) may be used as a screening test to detect most types of ESBL, although there is a significant rate of false-positive results.
This panel has similar antibiotics to the NBC41 with 2 exceptions; addition of cefpodoxime and cefotetan, and use of minimum inhibitory concentration determination.
150 mg/kg/gun (7 -10 gun) Ceftriaxone 50-75 mg/kg/gun Tek doz Cefotaxim 200 mg/kg/gun 8 saatte bir Cefprozil 15-30 mg/kg/gun 12 saatte bir (7-10 gun) (maksimum 1 gr) Cefdinir 14 mg/kg/gun 12 saatte bir (7-10 gun) Cefpodoxime 14 mg/kg/gun 12 saatte bir proxetil (7-10 gun) (maksimum 400 mg/kg/gun) Azitromisin (oral) 10 mg/kg/gun Tek doz (3-5 gun) Claritromisin 15 mg/kg/gun 12 saatte bir (5-7 gun) (maksimum 1 gr/kg/gun) Eritromisin 40 mg/kg/gun 6 saatte bir (5-7 gun) Vancomisin 40-60 mg/kg/gun 6 saatte bir (7-10 gun) (14-21 gun s.
CLSI provides breakpoints for screening aztreonam, cefotaxime, cefpodoxime, ceftazidime, and ceftriaxone for all ESBL-producing organisms when disk diffusion or broth microdilution is performed.