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— free, 24/7 — free, 24/7| Dosage | Package | Price per Dose | Price | |
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| 250mg | 92 pills | £4.62 | £531.10 £424.88 Best Price | |
| 250mg | 60 pills | £5.14 | £384.97 £307.98 | |
| 250mg | 32 pills | £5.69 | £227.61 £182.09 | |
| 250mg | 12 pills | £7.12 | £106.77 £85.42 | |
| 500mg | 60 pills | £8.01 | £601.36 £481.08 Popular | |
| 500mg | 32 pills | £9.62 | £384.97 £307.98 | |
| 500mg | 24 pills | £9.75 | £292.24 £233.79 | |
| 500mg | 12 pills | £12.17 | £182.64 £146.12 |
Cefuroxime is a member of the cephalosporin family, a class of beta-lactam antibiotics that disrupt bacterial cell wall synthesis. This action helps stop bacteria from growing and spreading, allowing your immune system to clear the infection. Cefuroxime that is sold under the brand name zinnat is used to treat a variety of bacterial infections in adults and children.
Zinnat is available as oral tablets and as an oral suspension (a liquid you shake and measure to swallow). The exact form prescribed depends on age, weight, and the infection being treated. In the United Kingdom, zinnat may be prescribed by a clinician or prescribed by a pharmacist where permitted by local rules, following a formal assessment.
Infections commonly treated with zinnat include some ear, throat, and sinus infections, chest infections such as certain pneumonias, and skin infections. It may also be used for urinary tract infections and certain dental infections, depending on circumstances. Your clinician will determine whether zinnat is the best option for you based on symptoms, a physical exam, and possibly lab tests.
A word on antibiotic stewardship: antibiotics do not treat viral illnesses such as the common cold or flu. Using antibiotics inappropriately can promote resistance, so zinnat should be taken only when a clinician confirms it is needed. If you are unsure whether your symptoms require an antibiotic, discuss this with your GP or pharmacist.
When you begin zinnat, your body relies on the drug to reach effective levels in your tissues. Absorption can vary by tablet form and whether you take the medicine with food. Your clinician will guide you on timing and duration. Always complete the full course unless advised otherwise, even if you feel better before finishing the medicine.
You should not take zinnat if you have a known allergy to cefuroxime, other cephalosporin antibiotics, penicillins, or any ingredient in the medicine. A history of a severe allergic reaction to an antibiotic may indicate a risk with this drug, and your clinician will assess alternative options.
Significant kidney impairment can require adjusted dosing or a different antibiotic, so inform your clinician about any kidney problems. Severe or persistent diarrhoea during treatment should be discussed with a clinician, as it may signal an important side effect or another infection that needs attention.
In rare cases, people with a history of bowel inflammation (colitis) may experience worsening symptoms with antibiotics. If you have had colitis in the past, tell your doctor before starting zinnat. Do not use zinnat if you are currently in a severe attack of colitis unless your clinician tells you it is appropriate.
Pregnancy and breastfeeding considerations are discussed in detail later in this document. If you are pregnant, plan to become pregnant, or are breastfeeding, talk with your clinician about the risks and benefits of zinnat for your situation. Unless advised by a clinician, do not assume it is automatically safe in pregnancy or breastfeeding.
Allergic reactions can occur with antibiotics in the cephalosporin class, including zinnat. Seek urgent medical help if you notice signs of a severe allergic reaction such as swelling of the face or lips, difficulty breathing, or severe hives. If you develop a new rash or itching while taking zinnat, contact your clinician promptly to determine whether to continue the medicine.
Antibiotics can sometimes cause diarrhoea that is more frequent, more liquid, or contains blood. If this happens, particularly if it lasts more than a day or two or you have a fever, contact your GP. In rare cases, antibiotics are associated with an overgrowth of the bacteria Clostridioides difficile, which requires medical assessment and may necessitate stopping the antibiotic and starting specific treatment.
Finish the course unless your clinician tells you to stop early. Stopping early could allow the infection to return and may contribute to antibiotic resistance. Do not share your medication or use leftover antibiotics for another infection without advice from a healthcare professional.
If you have kidney impairment or are on dialysis, your clinician may adjust the dose or frequency so you receive the right amount without stressing the kidneys. If you notice unusual symptoms such as extreme fatigue, yellowing of the eyes or skin, or dark urine, seek medical advice promptly.
In some people, antibiotics can interact with other medicines and affect laboratory tests. Always tell your clinician or pharmacist about all medicines you take, including non-prescription products and herbal supplements, to minimise any risk of interaction.
The most common side effects involve the gut, such as nausea, vomiting, stomach upset, or diarrhoea. These are usually mild and pass as treatment continues, but if symptoms are persistent or severe, contact your clinician or pharmacist for guidance.
A rash or itching may occur in some people. While most skin reactions are mild, seek medical advice if a widespread rash develops or if you suspect an allergic reaction that could affect breathing or swelling of the face or throat. Rare, severe skin reactions can occur, and you should seek urgent medical help if you experience blistering or peeling skin with fever or body aches.
Other less common skin effects include redness or warmth at the injection site for those receiving injections, or hives. If you notice any suspicious skin changes, tell your clinician at your next visit or contact a pharmacist for guidance.
Headache and dizziness can occur with antibiotic use, usually mild and transient. If you feel unusually sleepy, confused, or have difficulty concentrating, talk to your clinician, especially if you are driving or operating machinery.
Some people may experience changes in liver enzymes, or less commonly, signs of liver irritation such as yellowing of the skin or eyes. If you notice pale stools, dark urine, or persistent abdominal pain, report this to a clinician promptly. A small number of people experience changes in blood counts; if you notice unusual bruising or excessive fatigue, seek medical advice.
Interactions can occur with some prescription medicines, over‑the‑counter products, and supplements. Always tell your clinician about all medicines you take to avoid unexpected effects and to ensure safe, effective use of zinnat.
Some medicines can interact with zinnat by changing its levels in the blood or how it works. For example, certain medicines used to treat gout, or other antibiotics, may interact. If you take nephrotoxic drugs, or medicines that affect the immune system, your clinician may choose a different option or adjust the plan to monitor you closely.
Antacids containing aluminum or magnesium, iron supplements, or calcium-containing products may interfere with the absorption of zinnat if taken at the same time. It is usually advised to separate these products from zinnat by a few hours. Probiotic supplements may be used to help maintain gut flora, but discuss timing with your clinician if you are using one alongside antibiotics.
Some herbal products can affect bleeding risk or interact with antibiotics in unforeseen ways. Always check with a pharmacist or clinician before starting new herbal or supplementary regimens during a course of zinnat.
There is no common, direct interaction between zinnat and alcohol. However, alcohol can aggravate certain gastro‑intestinal side effects like nausea or stomach upset. If you notice alcohol worsens your symptoms, consider reducing intake and discuss this with your clinician.
Pregnancy and breastfeeding require careful consideration. In general, the benefits of treating a bacterial infection during pregnancy may outweigh potential risks, but this decision rests on clinical judgment. If you are pregnant or planning pregnancy, talk with your clinician about alternatives or the safest option for your situation.
Breastfeeding is possible while taking zinnat. Small amounts of the medicine can pass into breast milk, but the overall risk to a nursing infant is considered low in many cases. Your clinician may monitor the infant for any signs of adverse effects during treatment.
In the elderly, reduced kidney function can alter the way drugs are processed. If you are older and have any kidney function concerns, your clinician may adjust the dose or choose a different antibiotic. The risk of side effects may be different in older adults, so reporting new symptoms promptly is important.
For children, zinnat can be an appropriate option for many infections, but dosing and formulation depend on age and weight. Always use the child‑appropriate preparation and follow the clinician’s instructions. If a child experiences any concerning symptoms, parents should contact a healthcare professional promptly.
Your clinician will tell you the correct dose and duration for your infection. Do not adjust the dose on your own and do not stop the course early without medical advice, even if you feel better.
Take zinnat tablets with a full glass of water. Some forms are better absorbed with food, so follow the specific instructions given with your prescription. If you have been prescribed the oral suspension, ensure you shake the bottle well and measure doses carefully with the provided device.
Storage rules are straightforward: keep at room temperature, away from direct sunlight and moisture, and out of reach of children. Do not use zinnat after the expiry date printed on the bottle or blister pack. If you drop the medicine or notice a change in colour or smell, do not use it without checking with a pharmacist.
If you miss a dose, take it as soon as you remember unless it is almost time for your next dose. Do not double up to make up for a missed dose. If you are vomiting after taking a dose, contact your clinician for advice about whether to take another dose or wait until the next scheduled one.
Seek urgent medical help if you develop signs of a severe allergic reaction, such as swelling of the face or lips, severe skin reactions, or trouble breathing. If you have severe, persistent diarrhoea or a fever with stomach cramps, you should contact a clinician promptly to assess for possible infection with C. difficile or other complications.
Flush through any persistent vomiting or inability to keep fluids down; dehydration can occur quickly, especially in children and older adults. If you notice unusual bruising, pallor, or fatigue, talk to a clinician as these could indicate a blood issue or another medical condition requiring attention.
Sometimes antibiotics can interact with other medications or affect lab tests. If you have planned blood tests or imaging studies, inform the clinic about your ongoing zinnat treatment so they can interpret results accurately.
Always keep a list of your current medicines and share it with healthcare professionals at every visit. If you experience a new symptom or flare‑up after finishing the course, contact your clinician to determine the next steps. The safest approach is to seek advice rather than assuming the problem will pass on its own.
In general, moderate alcohol consumption does not have a well‑established, dangerous interaction with zinnat. That said, alcohol can irritate the stomach and worsen some side effects like nausea or stomach upset. If you notice worse symptoms after drinking, limit or avoid alcohol and speak with your clinician about what is appropriate for you.
cefuroxime is often considered when a bacterial infection is present and the potential benefit justifies any risk. You should discuss pregnancy plans or current pregnancy with your clinician to decide whether zinnat is the best option for you at that time. Do not start or stop antibiotics based on information from non‑clinical sources alone.
Most people do not require routine blood tests solely because of short antibiotic courses. In some cases, particularly with longer courses, kidney function tests or liver tests may be considered. Your clinician will advise if monitoring is needed for your situation.
If there is no improvement after a couple of days, or symptoms worsen, contact your clinician. Delayed improvement can occur with some infections, but persistent fever, worsening pain, or signs of spreading infection should be assessed promptly to prevent complications.
Antibiotics can disrupt natural bacteria balance in the body and occasionally lead to yeast infections in women or thrush in men. If you notice unusual discharge, itch, or irritation, inform your clinician, who can advise on management options.
Most people can drive and perform daily tasks while taking zinnat. If you experience dizziness, drowsiness, confusion, or blurred vision after a dose, avoid driving and seek medical advice before resuming activities that require alertness.
Some herbal products can interact with antibiotics or affect gut flora. If you take herbal supplements, inform your clinician or pharmacist so they can check for potential interactions and advise on timing relative to your antibiotic course.
Yes. Finishing the full course as prescribed helps ensure all the infection‑causing bacteria are killed and reduces the chance of recurrence or resistance. Do not stop early unless a clinician tells you to do so.
Zinnat is used in children for certain infections when prescribed by a clinician. The dose and formulation depend on age and weight. Always use the manufacturer’s guidance and a clinician’s instructions for pediatric use.
Take the missed dose as soon as you remember unless it is near the time for your next dose. Do not double up to make up for a missed dose. If you are unsure what to do, contact your pharmacist or clinician for advice.
Serious kidney or liver problems from zinnat are uncommon but can occur, especially in people with pre‑existing disease or when taken in high doses over long periods. If you notice symptoms such as unusual fatigue, swelling, yellowing of the skin or eyes, or persistent abdominal pain, seek medical attention promptly.
The information in this page is intended to complement, not replace, the official patient information leaflets that accompany your medicine. For detailed, product‑level guidance, consult the leaflet that comes with your specific product packaging and speak with a pharmacist.
Your GP, local NHS services, or a hospital pharmacist can answer questions about access, prescription status, and suitability of zinnat for your condition. If you are unsure about any instruction or notice new or worsening symptoms, seek professional medical advice without delay.
When in doubt, always rely on professional guidance tailored to your health history. If you require written, official information, check the patient information leaflets approved for use in the United Kingdom and ask your local pharmacist for a copy if needed.
These materials aim to support safe, effective use of zinnat and to help you recognise when to seek urgent medical help. They do not replace personalised medical advice from your clinician or pharmacist.)
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