Cenmox (Amoxicillin) is a widely prescribed broad-spectrum penicillin-class antibiotic designed to combat a diverse range of bacterial infections. Formulated for efficacy and reliability, it works by inhibiting bacterial cell wall synthesis, leading to the eradication of susceptible organisms. Trusted by healthcare professionals globally, Cenmox is a first-line treatment for respiratory, urinary, skin, and ear infections, offering a balance of potency and tolerability for adult and pediatric patients.

Features

• Active ingredient: Amoxicillin 500mg
• Pharmaceutical form: Capsules and powder for oral suspension
• Broad-spectrum activity against Gram-positive and Gram-negative bacteria
• Acid-stable for improved oral bioavailability
• Rapid absorption with peak serum concentrations within 1–2 hours
• FDA-approved manufacturing under cGMP standards

Benefits

• Effectively eliminates bacterial pathogens causing common and complex infections
• Reduces symptom severity and duration, promoting faster recovery
• Minimizes risk of complications such as abscess formation or systemic spread
• Suitable for a wide patient demographic, including children (in suspension form)
• High tissue penetration ensures therapeutic concentrations at infection sites
• Supports adherence with convenient twice-daily dosing in most cases

Common use

Cenmox is indicated for the treatment of infections caused by susceptible strains of microorganisms, including:

• Otitis media (middle ear infection)
• Streptococcal pharyngitis and tonsillitis
• Lower respiratory tract infections (e.g., bronchitis, pneumonia)
• Skin and soft tissue infections
• Genitourinary infections (e.g., cystitis, urethritis)
• Helicobacter pylori eradication (as part of combination therapy)

Dosage and direction

Dosage must be individualized based on infection severity, pathogen susceptibility, and patient factors.

Adults:

• Mild to moderate infections: 500 mg every 12 hours or 250 mg every 8 hours
• Severe infections: 875 mg every 12 hours or 500 mg every 8 hours

Children:

• ≥40 kg: Use adult dosing
• <40 kg: 20–50 mg/kg/day in divided doses every 8–12 hours (max 2–3 g/day based on indication)

Administration:

• Take orally with or without food; if gastrointestinal upset occurs, administer with meals.
• Complete the full prescribed course even if symptoms improve earlier.
• Shake oral suspension well before each use; use calibrated measuring device.

Precautions

• Use with caution in patients with mononucleosis due to increased risk of rash.
• Periodic assessment of renal, hepatic, and hematopoietic function during prolonged therapy.
• May cause fungal or bacterial superinfection; monitor for new symptoms.
• Not recommended for viral infections (e.g., common cold, influenza).
• Use in pregnancy only if clearly needed (Category B). Excreted in breast milk.

Contraindications

• History of hypersensitivity to amoxicillin, other penicillins, or beta-lactam antibiotics.
• Patients with a history of Cenmox-associated hepatitis or cholestatic jaundice.

Possible side effect

Common (generally mild and transient):

• Diarrhea, nausea, vomiting
• Skin rash, urticaria
• Headache

Less common:

• Vaginal candidiasis
• Reversible leukopenia, thrombocytopenia
• Elevated liver enzymes

Rare but serious:

• Anaphylaxis
• Clostridium difficile-associated diarrhea
• Stevens-Johnson syndrome
• Interstitial nephritis

Drug interaction

• Probenecid: decreases renal tubular secretion of amoxicillin, increasing blood levels.
• Oral anticoagulants: may potentiate anticoagulant effect.
• Allopurinol: increased incidence of skin rash.
• Bacteriostatic antibiotics (e.g., tetracyclines, macrolides): may antagonize bactericidal effect.
• Methotrexate: amoxicillin may increase methotrexate toxicity.

Missed dose

Take the missed dose as soon as remembered. If it is almost time for the next dose, skip the missed dose and resume the regular schedule. Do not double the dose to catch up.

Overdose

Symptoms may include gastrointestinal distress (nausea, vomiting, diarrhea), crystalluria, or hematuria. Management is supportive; maintain hydration and electrolyte balance. Hemodialysis may accelerate elimination.

Storage

• Store at 20–25°C (68–77°F); excursions permitted to 15–30°C (59–86°F).
• Keep container tightly closed. Protect from moisture.
• Reconstituted oral suspension: refrigerate and discard after 14 days.

Disclaimer

This information is for educational purposes and does not replace professional medical advice. Always consult a healthcare provider for diagnosis, treatment decisions, and personalized dosing. Do not self-medicate.

Reviews

“Cenmox remains a cornerstone in empiric therapy for community-acquired infections. Its predictable pharmacokinetics and favorable safety profile make it a go-choice for otitis and streptococcal pharyngitis.” — Dr. Elena Rostova, Infectious Disease Specialist

“As a primary care physician, I appreciate the versatility of Cenmox. The oral suspension is palatable for children, improving compliance in pediatric populations.” — Dr. Michael Torres, General Practitioner

“Used it for a stubborn sinus infection after other antibiotics failed. Symptoms improved within 48 hours. Completed the course with no side effects.” — Verified Patient