Antibiotic (Cephalosporin + Beta-lactamase inhibitor)
Brand of Cefuroxime; Clavulanic acid
Last reviewed June 2026
Who is this for?
This is a combination antibiotic that contains cefuroxime axetil (which kills bacteria) and clavulanic acid (which stops bacteria from resisting the antibiotic). Together, they work more effectively against stubborn infections that one antibiotic alone might not handle.
Inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins and preventing peptidoglycan cross-linking; clavulanic acid irreversibly inhibits bacterial beta-lactamases, protecting cefuroxime from enzymatic degradation and extending its spectrum against beta-lactamase-producing organisms.
Prescription Required
You need a doctor's prescription to buy this drug.
Explore this drug
Adults usually take one 625 mg tablet twice a day (morning and night) for 5 to 10 days depending on the infection. Take it with food to help your body absorb it better and reduce stomach upset. Swallow the tablet whole with a full glass of water — do not crush or chew it.
If you miss a dose, take it as soon as you remember. But if it's almost time for your next dose, skip the missed one and continue your normal schedule. Do not take a double dose to make up for it.
Important for antibiotics
Always complete the full course even if you feel better. Stopping early can cause the infection to return and become drug-resistant.
Always complete the full course of this antibiotic even if you feel better after a few days — stopping early can make the infection come back stronger. Buy only from licensed pharmacies, not roadside vendors or open markets, as fake antibiotics are common in Nigeria. Do not share this medication with anyone else, even if they have similar symptoms.
Avoid taking with blood thinners like warfarin as it can increase your risk of bleeding. Antacids and ulcer drugs may reduce how well the drug works — take them at least 2 hours apart. Avoid alcohol while on this medication as it can worsen stomach side effects and reduce the drug's effectiveness.
Check your specific combination
Is it safe to take Cefuroxime with your other drugs?
Consult your doctor before taking this drug if you are pregnant or breastfeeding — it should only be used if your doctor decides the benefit outweighs the risk.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in your car or near windows. Keep the suspension in the fridge after mixing and use within 14 days. Always keep out of reach of children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.
Genuine packaging for Sitex Tablet 625 mg
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Image not available
Sitex Tablet 625 mg — Reference Image
NAFDAC Number
B4-6850
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Authenticity Checklist
If your packaging looks significantly different from this image, do not use the drug and report it below.