Cefuroxime is the generic name of a prescription antibiotic from the cephalosporin group. It is used for selected bacterial infections, including some infections of the throat, ears, sinuses, skin and urinary tract.
In India it is sold under many brand names as tablets, dry syrup and injections. Strength, form, pack size and price differ between products.
What Is Cefuroxime?
Cefuroxime is a cephalosporin antibiotic, and MedlinePlus[1] explains that it treats infections by stopping the growth of bacteria.
A review by Leder and Carson[2] describes cefuroxime axetil as a second-generation cephalosporin with broad gram-positive and gram-negative activity. The review notes that the axetil ester improves absorption from the gut.
What Is the Cefuroxime Mechanism of Action?
Cefuroxime stops bacteria from building their cell walls, because the UK summary of product characteristics for Zinnat tablets[3] states that it attaches to penicillin-binding proteins.
The same document describes the cefuroxime mechanism of action as interrupting cell wall formation, so the bacterial cell breaks open and dies.
What Are the Main Cefuroxime Uses?
Cefuroxime is used for selected bacterial infections. MedlinePlus lists bacterial infections, Lyme disease and gonorrhoea, and says it is sometimes used for pneumonia.
The US prescribing information for the oral tablets[4] approves these cefuroxime uses:
- Pharyngitis, tonsillitis and acute bacterial maxillary sinusitis
- Acute bacterial otitis media in children
- Acute bacterial exacerbations of chronic bronchitis
- Uncomplicated skin and skin-structure infections
- Uncomplicated urinary tract infections and uncomplicated gonorrhoea
- Early Lyme disease
The Zinnat document lists a similar set for adults and children from 3 months. Neither source describes the approved indications of any Indian product.
Popular Brands and Available Strengths
Several brands are sold in India, and the company names below are those shown on the Medkart listing for each pack.
| Brand Name | Active Ingredient | Available Strengths / Forms* | Manufacturer / Company |
| Ceftum | Cefuroxime | 250 mg tablets, 500 mg tablets | GSK (GlaxoSmithKline) Pharmaceuticals Limited |
| Zocef | Cefuroxime | 250 mg tablets, 500 mg tablets, dry syrup | Alkem Laboratories Limited |
| Ceroxim | Cefuroxime | 500 mg tablets | Sun Pharmaceutical Industries Ltd |
| Novacef | Cefuroxime | 500 mg tablets | Cipla Pharmaceutical Company Limited |
| Cefoxim | Cefuroxime | 500 mg tablets | Zydus Lifesciences Limited |
Examples of listed strengths and forms, not a complete catalogue. Product ranges can change.
Medkart’s composition pages group tablets and dry syrups by strength, at 125 mg, 250 mg and 500 mg. The products listed at 750 mg are injections.
A strength such as cefuroxime 500 mg describes the amount of active ingredient in that product. It is product information, not a dosing instruction.
The US prescribing information states that tablets and oral suspension are not bioequivalent and cannot be substituted milligram for milligram. The Zinnat document says the same of its tablets and granules.
An Indian regulatory source on the prescription schedule could not be opened for this article. Every pack above is marked as a prescription item on Medkart.
How Is Cefuroxime Dosage Decided?
There is no single cefuroxime dosage for every prescription. The infection, age, weight, kidney function and product all come into it.
The US label gives 250 mg every 12 hours for 10 days for pharyngitis or tonsillitis, and a single 1,000 mg dose for uncomplicated gonorrhoea.
The Zinnat document states that the usual course is seven days, ranging from five to ten, with doses for children under 40 kg based on weight.
For early Lyme disease the US label gives 20 days, while the Zinnat document gives 14 days within a range of 10 to 21.
The US label also lengthens the gap between doses when creatinine clearance falls below 30 ml per minute. A prescriber decides the amount and length of treatment.
What Are the Common Cefuroxime Side Effects?
Diarrhoea, nausea and vomiting are among the most commonly reported cefuroxime side effects. The US label reports diarrhoea in 4% and nausea or vomiting in 3% of people on 7 to 10 day courses.
Diarrhoea reached 10.6% on the 20-day Lyme disease course, while the Zinnat document lists Candida overgrowth, headache, dizziness, digestive upset and a temporary rise in liver enzymes as common.
MedlinePlus advises urgent medical help for symptoms including:
- Rash, itching or hives
- Difficulty breathing or swallowing, or wheezing
- Swelling of the face, throat, tongue, lips or eyes
- Watery or bloody stools, stomach cramps or fever
The US label warns that Clostridioides difficile diarrhoea, ranging from mild to fatal colitis, has been reported with nearly all antibiotics, including this one. It can appear during or after treatment.
The Zinnat document also reports serious skin reactions, including Stevens-Johnson syndrome.
Can Cefuroxime Interact with Other Medicines?
Yes. Medicines that lower stomach acid are among those that can affect it.
The US label states that such drugs may reduce how much cefuroxime axetil is absorbed. MedlinePlus names cimetidine, famotidine, omeprazole and ranitidine among medicines to mention to a doctor.
MedlinePlus advises taking magnesium or aluminium antacids at least 1 hour before or 2 hours after cefuroxime.
Probenecid raises blood levels of the antibiotic, and the US label does not recommend the combination. The Zinnat document adds that oral anticoagulants taken alongside may raise the INR.
MedlinePlus warns that it may make hormonal contraceptives less effective, and advises using another form of birth control.
Anyone taking regular medicines should ask a pharmacist which checks apply to them.
What Precautions Apply Before Treatment Starts?
Several situations call for a check with a doctor or pharmacist first.
| Situation | What to do |
| A previous allergic reaction | The US label rules out cefuroxime axetil for anyone with a known serious allergy, such as anaphylaxis, to it or to other beta-lactams, including penicillins and cephalosporins. MedlinePlus advises telling the doctor about any allergy to related medicines. |
| Kidney or liver disease | The US label adjusts the dosing interval when kidney function is reduced. MedlinePlus lists kidney and liver disease among the conditions to mention. |
| Bowel disease | MedlinePlus lists gastrointestinal disease, including colitis, among the conditions to raise with the doctor. |
| Treatment for Lyme disease | Both the US label and the Zinnat document warn of a Jarisch-Herxheimer reaction during Lyme disease treatment. The US label reports it in 5.6% of people on the 20-day course. |
| Pregnancy | The US label states that decades of published data on cephalosporins have not established a drug-related risk of major birth defects or miscarriage. The Zinnat document describes the pregnancy data as limited. |
| Breastfeeding | The Zinnat document states that small amounts pass into breast milk, and that diarrhoea or fungal infection in the baby cannot be ruled out. The US label estimates the infant’s dose at less than 1% of the adult dose. |
| Driving | The Zinnat document advises care with driving or operating machinery, because the medicine may cause dizziness. |
The Zinnat document states that prolonged use can let other organisms overgrow, which may mean interrupting treatment.
Why Does Antibiotic Resistance Matter?
Unnecessary or incomplete courses make resistance more likely. The US label states that cefuroxime axetil should be used only for infections proven or strongly suspected to be caused by susceptible bacteria.
It adds that skipped doses or an unfinished course can reduce effectiveness and increase resistance.
The UK AWaRe antibiotic classification[5] places cefuroxime in its Watch group, described as broader-spectrum antibiotics with a higher resistance potential.
That classification adapts the World Health Organization system for the UK, and no Indian classification was retrieved for this article.
Generic Cefuroxime Vs Brand-Name Cefuroxime
Generic and branded versions contain the same active ingredient. The US FDA[6] states that a generic matches its brand on active ingredient, strength, dosage form and route, and is bioequivalent.
That is the US standard, and an India-specific source is needed before making the same claim about an Indian product.
A cheaper cefuroxime alternative with the same composition can still differ in manufacturer, appearance and price. The same ingredient and strength alone do not prove two products are interchangeable. A doctor or pharmacist should confirm any switch.
Buy or Compare Cefuroxime Tablets on Medkart
Medkart sells cefuroxime tablets, dry syrup and injections from several manufacturers, listed as prescription items. It highlights WHO-GMP certified medicines across its range.
Each product page shows a cefuroxime alternative list from other brands. The details on Medkart’s medicine comparison tool include:
- Active ingredient
- Strength
- Dosage form
- Manufacturer
- Pack size
- Current price
Any suggested alternative should be discussed with a doctor or pharmacist before changing a prescribed medicine.
Key takeaways
- Cefuroxime is a second-generation cephalosporin antibiotic that stops bacteria from building their cell walls.
- Its uses include selected infections of the throat, sinuses, ears, skin and urinary tract, as well as gonorrhoea and early Lyme disease.
- A strength such as cefuroxime 500 mg is product information, not an instruction about how much to take.
- Cefuroxime tablets and suspension cannot be swapped milligram for milligram.
- Diarrhoea, nausea and vomiting are among the most common cefuroxime side effects, and watery or bloody stools need medical attention.
- Acid-reducing medicines, antacids, probenecid, anticoagulants and hormonal contraceptives can all interact with cefuroxime.
- A past serious allergy to penicillins or cephalosporins is a reason the US label gives for not using cefuroxime axetil.
- Any change to a different cefuroxime brand should be checked by a doctor or pharmacist first.
FAQs: Common Questions About Cefuroxime
Q. What is cefuroxime axetil, and is it different from cefuroxime?
Yes, though only in form. The axetil version is made for swallowing, and the body converts it into the active drug. The UK summary of product characteristics for a 1.5 g injection[7] names cefuroxime sodium as its active substance, given by injection or infusion.
Q. Should cefuroxime be taken with food?
It depends on which source is followed. MedlinePlus and the US label say the tablets can be taken with or without food, while the Zinnat document advises taking them after food for best absorption. The instruction on the prescription or pack label is the one to follow.
Q. What happens if a dose of cefuroxime is missed?
It depends on how close the next dose is. MedlinePlus says a missed dose should be taken once remembered, but skipped if the next one is almost due. It also advises taking doses at around the same times each day.
Q. Can cefuroxime tablets be crushed or chewed?
No. MedlinePlus says the tablets should be swallowed whole, and the US label notes that a crushed tablet has a strong, lasting bitter taste. The label points people who cannot swallow tablets towards the oral suspension, which a prescriber doses separately.
Q. Can cefuroxime treat a cold or flu?
No. MedlinePlus states that antibiotics such as cefuroxime do not work against colds, flu or other viral infections. The US label likewise says that antibacterial drugs, including this one, treat only bacterial infections and not viral ones such as the common cold. MedlinePlus warns that unneeded antibiotics raise the chance of a later infection that resists treatment.
Q. Can cefuroxime affect blood or urine sugar tests?
Yes. The US label notes that copper reduction tests may give a false-positive result for sugar in urine, and ferricyanide tests a false-negative result for sugar in blood. Anyone having these tests during treatment should tell the doctor or laboratory about the antibiotic.
Q. Can a cefuroxime alternative be used if the prescribed brand is unavailable?
Yes, but only with professional advice. Another brand may hold the same amount of the active drug but come from a different maker, and a tablet cannot be traded for the same milligrams of suspension. A doctor or pharmacist should confirm any change first.
References
- https://medlineplus.gov/druginfo/meds/a601206.html
- https://pmc.ncbi.nlm.nih.gov/articles/PMC2364541/
- https://www.medicines.org.uk/emc/product/3810/smpc
- https://nctr-crs.fda.gov/fdalabel/services/spl/set-ids/dd11e4b9-7730-4d3a-81ca-16f15de09759/spl-doc
- https://www.gov.uk/government/publications/uk-aware-antibiotic-classification/uk-access-watch-reserve-and-other-classification-for-antibiotics-uk-aware-antibiotic-classification
- https://www.fda.gov/drugs/generic-drugs/generic-drug-facts
- https://www.medicines.org.uk/emc/product/101953/smpc
Medical disclaimer: This article provides general information and does not replace advice from a doctor or pharmacist. Cefuroxime is a prescription cephalosporin antibiotic. Brands with the same composition should only be substituted under the guidance of a healthcare professional or pharmacist because product details and approved indications can differ.
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