Marcfix 325mg is a prescription-strength, broad-spectrum combination antibiotic. Each film-coated tablet contains 200mg of Cefixime (a third-generation cephalosporin) and 125mg of Clavulanic Acid (as Potassium Clavulanate, a beta-lactamase inhibitor).
It is prescribed for adults and adolescents (aged 12 years and older) to treat a variety of bacterial infections, including:
Respiratory Tract Infections (such as acute bronchitis, chronic bronchitis exacerbations, pharyngitis, and tonsillitis)
Sinusitis and Ear Infections (otitis media)
Urinary Tract Infections (UTIs)
Skin and Soft Tissue Infections
Uncomplicated Gonorrhea
Marcfix combines a cephalosporin antibiotic with a protective beta-lactamase inhibitor:
Cefixime: Inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins, causing bacterial cell death across a wide range of Gram-positive and Gram-negative organisms.
Clavulanic Acid: Irreversibly blocks beta-lactamase enzymes produced by resistant bacteria, preventing them from destroying cefixime and ensuring high efficacy against resistant strains.
Severe Hypersensitivity: Do not take Marcfix if you have a known allergy to cefixime, other cephalosporins, or a history of severe allergic reactions (anaphylaxis) to penicillins. Seek immediate emergency medical care if a rash, swelling, or breathing difficulty occurs.
Resistance Prevention: Always finish the entire prescribed course of treatment (typically 5 to 10 days), even if symptoms improve within a few days. Stopping early can cause the infection to return and foster antibiotic-resistant bacteria.
Superinfection Alert: Like all broad-spectrum antibiotics, Marcfix can disrupt normal gut flora. Contact your doctor immediately if you develop severe, persistent, or watery/bloody diarrhea during or weeks after treatment.
Standard Adult & Adolescent Dosing (Aged 12 Years & Older):
Usual Dosage: One tablet every 12 hours (twice daily) for 5 to 10 days, depending on the severity and type of infection.
How to Take:
Swallow the tablets whole with a full glass of water. Do not crush, chew, or split them.
Take with food or a meal to minimize mild gastrointestinal irritation and nausea.
Marcfix is generally well-tolerated. Common side effects may include:
Mild diarrhea, loose stools, or gas
Nausea, vomiting, or abdominal discomfort / pain
Mild headache or dizziness
Vaginal yeast infections or oral thrush with prolonged use
Store at room temperature below 30°C in a dry place away from direct light and moisture.
Keep tablets sealed in their original blister packs inside the carton.
Keep strictly out of reach of children.
No. Marcfix tablets should be swallowed whole with water to ensure proper release of the active ingredients and to protect against stomach irritation.
No. Marcfix is an antibiotic formulated strictly to target bacterial infections and has no effect on viral illnesses.
You can order verified, original prescription antibiotics like Marcfix 325mg Tablets directly online from Sanlive Pharmacy & Stores with a valid medical prescription.
We offer fast doorstep delivery across Nigeria, as well as international shipping to the UK, US, Europe, Middle East, and other parts of the world.
Notice: This guide is for simple educational information only. Marcfix is a prescription-strength antibiotic and must be taken strictly under the guidance of a licensed healthcare provider.
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