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Cefepime

Limited reviewed summaryFull monograph review pending

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Historical dilution reference. Verify the preparation against the label for the product in hand.

Original GlobalRPh article: Cefepime (opens in a new tab)Original source URL: https://globalrph.com/dilution/cefepime/ Retrieved 2026-11-04

Historical source details

Original publication date: unavailable in the retrieved article.

Source location and file checksums
Original source URL
https://globalrph.com/dilution/cefepime/ (opens in a new tab)
Source date
Not established in the retrieved source
Retrieved
2026-11-04T19:44:42.490351+00:00
Source location
div.post-content
Packaged content SHA-256
d1a67df967657a1389c9d8d666b8e9e67bb1052014369f747d831197bcc75674
Original response SHA-256
c3a3f1bd5c47d5e9cec77b555fbdd6c7a4a5897a8311c839777e1d2f4400a8a4
Source body SHA-256
2aa83261cfa9d663e9992da40f3a934951d3f631ff2468ed349c7b0bab47084d

CEFEPIME HCL (MAXIPIME ®)

The authors make no claims of the accuracy of the information contained herein; and these suggested doses and/or guidelines are not a substitute for clinical judgment. Neither GlobalRPh Inc. nor any other party involved in the preparation of this document shall be liable for any special, consequential, or exemplary damages resulting in whole or part from any user's use of or reliance upon this material. PLEASE READ THE DISCLAIMER CAREFULLY BEFORE ACCESSING OR USING THIS SITE. BY ACCESSING OR USING THIS SITE, YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS SET FORTH IN THE DISCLAIMER.

Usual Diluents

D5W, NS

Standard Dilutions [Amount of drug] [Infusion volume] [Infusion rate]

[0 to 2 grams] [50 ml] [30 min]

Stability / Miscellaneous

Label: Refrigerate.

Stability data:

Drug Stability
Refrigerated
Stability
Room Temp.
Reconstituted
Vial/Powder
Notes
Cefepime Powder Cefepime for Injection in ADD-Vantage vials are stable for 7 days in a refrigerator 2°C to 8°C (36°F to 46°F) Cefepime for Injection in the dry state should be stored at 20 to 25° C (68 to 77° F) and protected from light.

Cefepime for Injection in ADD-Vantage vials are stable for 24 hours at controlled room temperature 20°C to 25°C (68°F to 77°F)

Powder As with other cephalosporins, the color of cefepime powder, as well as its solutions tend to darken depending on storage conditions; however, when stored as recommended, the product potency is not adversely affected.
Cefepime Solution

Store at or below -20°C (-4°F).

Thaw frozen container under refrigeration 5°C (41°F). Do not force thaw by immersion in water baths or by microwave irradiation.

The thawed solution remains stable for 7 days under refrigeration 5°C (41°F). Do not refreeze.

Thaw frozen container at room temperature 25°C (77°F). Do not force thaw by immersion in water baths or by microwave irradiation.

The thawed solution remains stable for 24 hours at room temperature 25°C (77°F). Do not refreeze.

Solution As with other cephalosporins, the color of Cefepime Injection tend to darken depending on storage conditions; however, when stored as recommended, the product potency is not adversely affected.

Handle frozen product containers with care. Product containers may be fragile in the frozen state.

DOSAGE AND ADMINISTRATION
The recommended adult and pediatric dosages and routes of administration are outlined in the following table. MAXIPIME should be administered intravenously over approximately 30 minutes.

Recommended Dosage Schedule for MAXIPIME in Patients with CrCL >60 mL/min.

Separate renal reference: Open Renal Dosing Master (opens in a new tab)
Site and Type of Infection Dose Frequency Duration
(days)
Adults
*including cases associated with concurrent bacteremia
**or until resolution of neutropenia. In patients whose fever resolves but who remain neutropenic for more than 7 days, the need for continued antimicrobial therapy should be re-evaluated frequently.
***IM route of administration is indicated only for mild to moderate, uncomplicated or complicated UTI's due to E. coli when the IM route is considered to be a more appropriate route of drug administration.
Moderate to Severe Pneumonia due to S. pneumoniae*, P. aeruginosa, K. pneumoniae, or Enterobacter species 1-2 g IV q12h 10
Empiric therapy for febrile neutropenic patients 2 g IV q8h 7**
Mild to Moderate Uncomplicated or Complicated Urinary Tract Infections, including pyelonephritis, due to E. coli, K. pneumoniae, or P. mirabilis* 0.5-1 g IV/IM*** q12h 7-10
Severe Uncomplicated or Complicated Urinary Tract Infections, including pyelonephritis, due to E. coli or K. pneumoniae* 2 g IV q12h 10
Moderate to Severe Uncomplicated Skin and Skin Structure Infections due to S. aureus or S. pyogenes 2 g IV q12h 10
Complicated Intra-abdominal Infections (used in combination with metronidazole) caused by E. coli, viridans group streptococci, P. aeruginosa, K. pneumoniae, Enterobacter species, or B. fragilis. 2 g IV q12h 7-10
Pediatric Patients (2 months up to 16 years)
The maximum dose for pediatric patients should not exceed the recommended adult dose. The usual recommended dosage in pediatric patients up to 40 kg in weight for uncomplicated and complicated urinary tract infections (including pyelonephritis), uncomplicated skin and skin structure infections, and pneumonia is 50 mg/kg/dose, administered q12h (50 mg/kg/dose, q8h for febrile neutropenic patients), for durations as given above.

Impaired Hepatic Function
No adjustment is necessary for patients with impaired hepatic function.

Impaired Renal Function
In patients with impaired renal function (creatinine clearance ≤60 mL/min), the dose of MAXIPIME should be adjusted to compensate for the slower rate of renal elimination. The recommended initial dose of MAXIPIME should be the same as in patients with normal renal function except in patients undergoing hemodialysis.

Separate renal reference: Open Renal Dosing Master (opens in a new tab)

Recommended Dosing Schedule for MAXIPIME in Adult Patients (Normal Renal Function, Renal Insufficiency, and Hemodialysis)

Creatinine
Clearance (mL/min)
Recommended Maintenance Schedule
*On hemodialysis days, cefepime should be administered following hemodialysis. Whenever possible, cefepime should be administered at the same time each day.
>60 Normal
recommended
dosing schedule
500 mg q12h 1 g q12h 2 g q12h 2 g q8h
30-60 500 mg q24h 1 g q24h 2 g q24h 2 g q12h
11-29 500 mg q24h 500 mg q24h 1 g q24h 2 g q24h
<11 250 mg q24h 250 mg q24h 500 mg q24h 1 g q24h
CAPD 500 mg q48h 1 g q48h 2 g q48h 2g q48h
Hemodialysis*Separate renal reference: Open Renal Dosing Master (opens in a new tab) 1 g on day 1, then 500 mg q24h thereafter 1 g q24h
Separate renal reference: Open Renal Dosing Master (opens in a new tab)

Administration
For Intravenous Infusion, constitute the 1 g or 2 g piggyback (100 mL) bottle with 50 or 100 mL of a compatible IV fluid listed in the Compatibility and Stability subsection. Alternatively, constitute the 500 mg, 1 g, or 2 g vial, and add an appropriate quantity of the resulting solution to an IV container with one of the compatible IV fluids. THE RESULTING SOLUTION SHOULD BE ADMINISTERED OVER APPROXIMATELY 30 MINUTES.

Intermittent IV infusion with a Y-type administration set can be accomplished with compatible solutions. However, during infusion of a solution containing cefepime, it is desirable to discontinue the other solution.

ADD-Vantage® vials are to be constituted only with 50 or 100 mL of 5% Dextrose Injection or 0.9% Sodium Chloride Injection in Abbott ADD-Vantage® flexible diluent containers. (See ADD-Vantage® Vial Instructions for Use.)

Intramuscular Administration: For IM administration, MAXIPIME (cefepime hydrochloride) should be constituted with one of the following diluents: Sterile Water for Injection, 0.9% Sodium Chloride, 5% Dextrose Injection, 0.5% or 1.0% Lidocaine Hydrochloride, or Sterile Bacteriostatic Water for Injection with Parabens or Benzyl Alcohol .

Preparation of Solutions of MAXIPIME

Single-Dose Vials for
Intravenous/Intramuscular
Administration
Amount of Diluent to
be added (mL)
Approximate Available
Volume (mL)
Approximate
Cefepime
Concentration
(mg/mL)
cefepime vial content
500 mg (IV)
500 mg (IM)
1 g (IV)
1 g (IM)
2 g (IV)

5.0
1.3
10.0
2.4
10.0

5.6
1.8
11.3
3.6
12.5

100
280
100
280
160
Piggyback (100 mL)
1 g bottle
1 g bottle
2 g bottle
2 g bottle

50
100
50
100

50
100
50
100

20
10
40
20
ADD-Vantage®
1 g vial
1 g vial
2 g vial
2 g vial

50
100
50
100

50
100
50
100

20
10
40
20

Compatibility and Stability

---- Storage/Stability ----

Intravenous: MAXIPIME is compatible at concentrations between 1 and 40 mg/mL with the following IV infusion fluids: 0.9% Sodium Chloride Injection, 5% and 10% Dextrose Injection, M/6 Sodium Lactate Injection, 5% Dextrose and 0.9% Sodium Chloride Injection, Lactated Ringers and 5% Dextrose Injection, Normosol-R™, and Normosol-M™ in 5% Dextrose Injection. These solutions may be stored up to 24 hours at controlled room temperature 20°-25° C (68°-77° F) or 7 days in a refrigerator 2°-8° C (36°-46° F). MAXIPIME in ADD-Vantage® vials is stable at concentrations of 10-40 mg/mL in 5% Dextrose Injection or 0.9% Sodium Chloride Injection for 24 hours at controlled room temperature 20°-25° C or 7 days in a refrigerator 2°-8° C.

MAXIPIME admixture compatibility information is summarized below:

Stability Time for
MAXIPIME
Concentration
Admixture and
Concentration
IV Infusion
Solutions
RT/L
(20°-25° C)
Refrigeration
(2°-8° C)
NS = 0.9% Sodium Chloride Injection
D5W = 5% Dextrose Injection
na = not applicable
RT/L = Ambient room temperature and light
40 mg/mL Amikacin
6 mg/mL
NS or D5W 24 hours 7 days
40 mg/mL Ampicillin
1 mg/mL
D5W 8 hours 8 hours
40 mg/mL Ampicillin
10 mg/mL
D5W 2 hours 8 hours
40 mg/mL Ampicillin
1 mg/mL
NS 24 hours 48 hours
40 mg/mL Ampicillin
10 mg/mL
NS 8 hours 48 hours
4 mg/mL Ampicillin
40 mg/mL
NS 8 hours 8 hours
4-40 mg/mL Clindamycin
Phosphate
0.25-6 mg/mL
NS or D5W 24 hours 7 days
4 mg/mL Heparin
10-50 units/mL
NS or D5W 24 hours 7 days
4 mg/mL Potassium Chloride
10-40 mEq/L
NS or D5W 24 hours 7 days
4 mg/mL Theophylline
0.8 mg/mL
D5W 24 hours 7 days
1-4 mg/mL na Aminosyn® II
4.25% with
electrolytes and
calcium
8 hours 3 days
0.125-0.25 mg/mL na Inpersol™ with
4.25% dextrose
24 hours 7 days

Solutions of MAXIPIME, like those of most beta-lactam antibiotics, should not be added to solutions of ampicillin at a concentration greater than 40 mg/mL, and should not be added to metronidazole, vancomycin, gentamicin, tobramycin, netilmicin sulfate or aminophylline because of potential interaction. However, if concurrent therapy with MAXIPIME is indicated, each of these antibiotics can be administered separately.

Intramuscular: MAXIPIME (cefepime hydrochloride) constituted as directed is stable for 24 hours at controlled room temperature 20°-25° C (68°-77° F) or for 7 days in a refrigerator 2°-8° C (36°-46° F) with the following diluents: Sterile Water for Injection, 0.9% Sodium Chloride Injection, 5% Dextrose Injection, Sterile Bacteriostatic Water for Injection with Parabens or Benzyl Alcohol, or 0.5% or 1% Lidocaine Hydrochloride.

NOTE: PARENTERAL DRUGS SHOULD BE INSPECTED VISUALLY FOR PARTICULATE MATTER BEFORE ADMINISTRATION.

As with other cephalosporins, the color of MAXIPIME powder, as well as its solutions, tend to darken depending on storage conditions; however, when stored as recommended, the product potency is not adversely affected.

HOW SUPPLIED
MAXIPIME® (cefepime hydrochloride, USP) for Injection is supplied as follows:
*Based on cefepime activity
500 mg* 15 mL vial (tray of 10) NDC 51479-053-10
1 g* Piggyback bottle 100 mL (tray of 10) NDC 51479-054-10
1 g* ADD-Vantage® vial (tray of 10) NDC 51479-054-20
1 g* 15 mL vial (tray of 10) NDC 51479-054-30
2 g* Piggyback bottle 100 mL (tray of 10) NDC 51479-055-20
2 g* ADD-Vantage® vial (tray of 10) NDC 51479-055-10
2 g* 20 mL vial (tray of 10) NDC 51479-055-30

Storage
MAXIPIME IN THE DRY STATE SHOULD BE STORED BETWEEN 2°-25° C (36°-77° F) AND PROTECTED FROM LIGHT.

Manufactured by
Bristol-Myers Squibb Company
Princeton, NJ 08543 USA

Distributed by
Elan Biopharmaceuticals, a business unit of Elan Pharmaceuticals, Inc (EPI),
a member of the Elan Group, San Diego, CA 92121 USA

0055DIM-08
6001123
1095225A7
Rev December 2003

Open this historical article on its own

Reviewed product information

Applies to

Cefepime for Injection 2 g vial, Sagent Pharmaceuticals; IV infusion only. Does not apply to premixed or dual-chamber systems.

Preparation sources checked 2026-11-13.

Reconstitution

For the reviewed 2 g vial, add 10 mL of 0.9% Sodium Chloride Injection for reconstitution, then dilute further for IV infusion.

Sources and exact locations

Claim ID: IVR-CEFEPIME-001

Review basis: Separately authored institutional guidance

  1. Source 1

    Cefepime for Injection - Sagent Pharmaceuticals (opens in a new tab)

    Exact location: 2.4 Preparation for Intravenous Infusion; Vials subsection; and 2.5 Table 3, 2 g (IV) row

    Publisher: National Library of Medicine / DailyMed; labeler-submitted U.S. SPL

    Source family: U.S. product prescribing information

    Retrieved: 2026-11-04T18:48:41.501881+00:00

    A retrieved label is one evidence source. Downloading an XML file does not establish an independently corroborated clinical monograph or current availability of every listed presentation.

  2. Source 2

    Cefepime intravenous for adults (opens in a new tab)

    Exact location: Available preparations; Reconstitution; Infusion fluids

    Publisher: Galway University Hospitals / Medinfo Galway

    Source family: Independent institutional administration guide (Ireland)

    Retrieved: 2026-11-04T18:56:57.611673+00:00

    Separately authored institutional guidance, partly based on product labeling. Used only for explicitly concordant preparation statements; Irish policy and formulation-specific differences are not transferred to U.S. products. Not independent primary trial evidence.

Infusion

Administer the diluted IV preparation over approximately 30 minutes.

Sources and exact locations

Claim ID: IVR-CEFEPIME-002

Review basis: Separately authored institutional guidance

  1. Source 1

    Cefepime for Injection - Sagent Pharmaceuticals (opens in a new tab)

    Exact location: 2.1 Dosage for Adults; infusion instruction; section UUID f7f575d5-2817-47fa-84de-0eb63a2e2a33

    Publisher: National Library of Medicine / DailyMed; labeler-submitted U.S. SPL

    Source family: U.S. product prescribing information

    Retrieved: 2026-11-04T18:48:41.501881+00:00

    A retrieved label is one evidence source. Downloading an XML file does not establish an independently corroborated clinical monograph or current availability of every listed presentation.

  2. Source 2

    Cefepime intravenous for adults (opens in a new tab)

    Exact location: Methods of intravenous administration; Intermittent intravenous infusion

    Publisher: Galway University Hospitals / Medinfo Galway

    Source family: Independent institutional administration guide (Ireland)

    Retrieved: 2026-11-04T18:56:57.611673+00:00

    Separately authored institutional guidance, partly based on product labeling. Used only for explicitly concordant preparation statements; Irish policy and formulation-specific differences are not transferred to U.S. products. Not independent primary trial evidence.

Product identifiers and clinical review status

Selected prescribing information available. Full monograph review pending.

Selected product identity

Matched U.S. label formulation for the limited claims; full monograph identity review remains incomplete.

View product identifiers and primary-label provenance
Selected product scope
Cefepime for Injection 2 g vial, Sagent Pharmaceuticals; IV infusion only. Does not apply to premixed or dual-chamber systems.
Field ID: IVR-CEFEPIME-META-PRODUCT-SCOPE

Primary source (opens in a new tab) | Product data elements and the claim-specific formulation described in the cited preparation sections

Complete product reconciliation: pending.

Labeler
Sagent Pharmaceuticals
Field ID: IVR-CEFEPIME-META-LABELER

Primary source (opens in a new tab) | SPL author/assignedEntity/representedOrganization/name

Complete product reconciliation: pending.

Application number(s)
ANDA065441
Field ID: IVR-CEFEPIME-META-APPLICATION-NUMBERS

Primary source (opens in a new tab) | SPL subjectOf/approval/id/@extension

Complete product reconciliation: pending.

NDC(s)
25021-122-50
Field ID: IVR-CEFEPIME-META-NDCS

Primary source (opens in a new tab) | SPL manufacturedProduct/asContent/containerPackagedProduct/code/@code and How Supplied

Complete product reconciliation: pending.

DailyMed Set ID
de477f37-40f6-4295-ae72-a2ee36a8922e
Field ID: IVR-CEFEPIME-META-SETID

Primary source (opens in a new tab) | SPL document/setId/@root

Complete product reconciliation: pending.

SPL version
24
Field ID: IVR-CEFEPIME-META-SPL-VERSION

Primary source (opens in a new tab) | SPL document/versionNumber/@value

Complete product reconciliation: pending.

Label printed revision date
March 2025 (printed prescribing-information revision); SPL effective August 3, 2026
Field ID: IVR-CEFEPIME-META-LABEL-REVISION-DATE

Primary source (opens in a new tab) | Printed revision statement in the selected label; distinct from SPL effectiveTime

Complete product reconciliation: pending.

SPL effective date
2026-08-03
Field ID: IVR-CEFEPIME-META-REVISION-DATE

Primary source (opens in a new tab) | SPL document/effectiveTime/@value

Complete product reconciliation: pending.

Retrieved
2026-11-04T18:48:41.501881+00:00
Field ID: IVR-CEFEPIME-META-RETRIEVED-AT

Primary source (opens in a new tab) | Timestamp recorded when source bytes were retrieved

Complete product reconciliation: pending.

Downloaded XML SHA-256
98bf438c5ac48e2acb67c3ec8fa5e8003705f2a25b79c5a02809ed021cfc5483
Field ID: IVR-CEFEPIME-META-XML-SHA256

Primary source (opens in a new tab) | SHA-256 computed over the exact downloaded XML bytes

Complete product reconciliation: pending.

What remains to be completed
  • Extract and verify presentation-specific IV preparation.
  • Complete indication- and age-specific dosing, incompatibility, monitoring and stability review.
  • Assess any proposed compounding BUD for the exact formulation, concentration, container and conditions.