Name: Monocef Inj. 250mg
SKU: 23610
Availability: InStock

✅ Active Ingredient Overview Table:

🔬 Active Ingredient (Generic Name):	Ceftriaxone Sodium
💊 Indication:	Bacterial Infections (Sepsis, Meningitis, Pneumonia, Skin & Soft Tissue, Urinary)
🇺🇸 US Brand Equivalent:	Rocephin
🏭 Manufacturer:	Aristo Pharmaceuticals Pvt. Ltd (Founded: 1984)
📦 Packaging:	250 mg Ceftriaxone per 5 ml Vial
🧪 Strength:	250 mg (Reconstituted with Sterile Water for Injection)
🚚 Delivery Time:	6–15 days

🌿 What is Monocef Injection 250 mg?

Monocef Injection contains Ceftriaxone, a third-generation cephalosporin antibiotic with broad-spectrum activity against Gram-positive and Gram-negative bacteria. It inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins, leading to cell lysis and death. Monocef’s long half-life allows once- or twice-daily dosing, making it suitable for severe infections such as sepsis, meningitis, community-acquired pneumonia, and complicated urinary tract infections.

Ceftriaxone penetrates well into cerebrospinal fluid, bones, and other tissues, ensuring effective treatment of meningitis and osteomyelitis. Its stability against beta-lactamases makes it valuable against resistant strains.

🧬 Pharmacology & Mechanism of Action

Attribute	Detail
Chemical Formula	C18H18N8O7S3•Na (as sodium salt)
Molecular Weight	641.47 g/mol (Ceftriaxone sodium)
Mechanism of Action	Binds to penicillin-binding proteins → inhibits peptidoglycan cross-linking → bactericidal
Bioavailability	100% (IV/IM administration)
Half-Life	~8 hours in adults; prolonged in neonates and renal/hepatic impairment
Metabolism & Excretion	Excreted unchanged in urine (50–60%) and bile (40–50%); no dose adjustment in mild-to-moderate renal impairment; avoid combination with calcium-containing solutions in neonates

💡 Indications & Dosage

Condition	Dose & Administration
Community-Acquired Pneumonia (Adults)	1–2 g IV/IM once daily or divided into 500 mg every 12 hours for 7–14 days based on severity and pathogen
Meningitis (Adults & Children ≥1 month)	2 g IV every 12 hours (total 4 g/day) for 10–14 days; may adjust for neonates
Sepsis (Adults)	2 g IV once daily; may increase to 2 g every 12 hours in severe cases; combine with appropriate coverage for possible Gram-positive pathogens (e.g., vancomycin)
Skin & Soft Tissue Infections (Adults)	1–2 g IV/IM once daily or 500 mg every 12 hours for 7–10 days
Uncomplicated Urinary Tract Infections (Adults)	1 g IV/IM once daily for 3 days
Gonorrhea (Adults)	250 mg IM single dose plus single dose of azithromycin 1 g orally (dual therapy per CDC guidelines)
Meningitis (Neonates 0–28 days)	20–50 mg/kg IV/IM once daily (dose varies by age group)

Reconstitution: Add 1.8 ml Sterile Water for Injection to 250 mg vial → yields 250 mg/5 ml solution.
IM Injection: Use 21G needle; divide IM dose between two sites to minimize pain.
IV Injection: Administer over 3–5 minutes or infuse over 30 minutes if dose ≥1 g.
Duration: Based on infection type and clinical response; follow institutional guidelines.

⚠️ Warnings & Side Effects

Common Side Effects:

Injection site pain or induration
Gastrointestinal: Diarrhea, nausea, vomiting
Rash, urticaria

Less Common:

Transient elevated liver enzymes
Eosinophilia

Serious (Rare):

Pseudomembranous colitis (CDAD)
Hemolytic anemia, thrombocytopenia
Severe hypersensitivity reactions (anaphylaxis, serum sickness–like reactions)

Precautions:

Hypersensitivity: Contraindicated in patients with known allergy to cephalosporins.
Neonates: Avoid IV calcium-containing solutions with Ceftriaxone due to precipitation risk in neonates (age ≤28 days).
Renal/Hepatic Impairment: No adjustment needed for mild-to-moderate impairment; monitor in severe dysfunction.
Clostridioides difficile: Use cautiously; monitor for diarrhea.
Calcium Interaction: Do not co-administer or mix with calcium-containing IV solutions in neonates; separate calcium infusion by ≥48 hours after Ceftriaxone dose.

🩺 Storage Instructions

Store Monocef vials at 20–25°C (68–77°F). Protect from light. Once reconstituted, use within 6 hours at room temperature or 24 hours if refrigerated (2–8°C). Discard unused portion accordingly. Keep out of reach of children.

🌐 Availability & Purchasing

United States: Prescription required; available as Rocephin by Roche in 250 mg vials.
United Kingdom: Prescription-only; generic Ceftriaxone injections (e.g., Lipuro) available.
Australia: PBS-listed; prescription necessary; available as generics under various brand names.

Importing Monocef from India:
Ordering Monocef Injection from India may offer cost savings. Ensure compliance with local import regulations, maintain a valid prescription, and verify product authenticity via batch certificates to avoid counterfeit medications.

🔗 Authoritative Resources

Drugs.com: Ceftriaxone Monograph

🔗 Antibiotic Injections

Monocef 500 mg Injection – Generic Ceftriaxone by Sun Pharmaceutical Industries.

🎥 Educational Video on Ceftriaxone Use & Safety

👩‍⚕️ Expert Insight: Dr. Rajiv Mehta, Infectious Disease Specialist

“Ceftriaxone’s long half-life and broad-spectrum coverage make Monocef Injection a cornerstone for empiric therapy in severe bacterial infections. Clinicians should remain vigilant for potential biliary sludging in pediatric patients and monitor liver function during prolonged therapy.”