Omnicef-1g Inj.

Side Effects of Omnicef-1g Inj.

Pain at inj site; hypersensitivity reactions, rash, pruritus; diarrhoea, nausea, vomiting; candidiasis; eosinophilia, neutropenia, leucopenia, thrombocytopenia. Potentially Fatal: Anaphylactic reaction; nephrotoxicity.

Drug Interactions

Probenecid decreases cefotaxime elimination. Potentially Fatal: Nephrotoxicity with furosemide and aminoglycosides.

Contraindications

Hypersensitivity to cephalosporins.

Mechanism of Action

Cefotaxime binds to one or more of the penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell wall, thus inhibiting biosynthesis and arresting cell wall assembly resulting in bacterial cell death. Absorption: Rapidly absorbed (IM); peak plasma concentrations after 30 min (IM), 4 hr (IV). Distribution: Widely distributed into body tissues and fluids; CSF (therapeutic concentrations, esp when the meninges are inflamed). Crosses the placenta and enters breast milk. Protein-binding: 40%. Metabolism: Hepatic (partial); converted to desacetylcefotaxime and inactive metabolites. Excretion: Mainly by the kidneys via the urine (40% as unchanged drug within 24 hr); further 20% as desacetylcefotaxime. Removed by haemodialysis.

Special Precautions

History of penicillin allergy; colitis; impaired renal function; pregnancy, lactation.

How to Use

Take orally with food and water, as directed by your physician.

How to Store

Keep in a cool, dry place away from sunlight and moisture.

Safety Concerns

• Alcohol: Avoid during treatment.
• Breastfeeding: Not recommended.
• Pregnancy: Contraindicated.
• Liver/Kidney: Use with caution.

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