Augmentin overview
Augmentin is a combination antibiotic used to treat certain bacterial infections. It contains amoxicillin, a penicillin-type antibiotic, and clavulanic acid, which helps protect amoxicillin from some bacterial resistance mechanisms. It does not treat viral illnesses such as colds, influenza, or most sore throats.
In Sweden, Augmentin is generally supplied as a prescription medicine. A clinician must assess whether an antibiotic is appropriate and select the correct formulation, strength, and duration. This assessment supports effective treatment and helps reduce unnecessary antibiotic exposure.
The brand name Augmentin may not be available in every strength or setting, while equivalent products containing amoxicillin and clavulanic acid may be offered. Packaging, approved indications, and instructions can differ between products. Always check the medicine name and active ingredients on the label.
Uses and bacterial infections
Augmentin may be prescribed for susceptible bacterial infections affecting areas such as the ear, sinuses, chest, urinary tract, skin, soft tissue, teeth, or bones. The exact use depends on the infection, local resistance patterns, and an individual clinical evaluation. Not every infection in these locations requires this medicine.
Antibiotics should be used only when there is a reasonable expectation of bacterial disease. Taking Augmentin for an unconfirmed viral illness is unlikely to help and may cause side effects. It can also contribute to antimicrobial resistance in the community.
A prescriber may choose another antibiotic when testing, medical history, or local guidance indicates that it is more suitable. If symptoms worsen, persist, or return after treatment, medical review is important. Do not reuse leftover antibiotics for a new illness.
Active ingredients and formulation
Augmentin combines amoxicillin with clavulanic acid, also called clavulanate. Amoxicillin damages the bacterial cell wall, while clavulanic acid inhibits certain beta-lactamase enzymes made by bacteria. This combination can broaden activity against bacteria that might resist amoxicillin alone.
The proportion of amoxicillin to clavulanic acid varies by formulation. Different strengths are not automatically interchangeable because the clavulanic acid amount may also differ. A pharmacist or prescriber can confirm whether a prescribed product matches the intended regimen.
Excipients differ between tablets, dispersible forms, oral suspensions, and injectable preparations. People with allergies, dietary restrictions, or specific intolerances should review the patient information leaflet. This is especially relevant for liquid medicines and products containing sodium or sweeteners.
Origin and development
Amoxicillin was developed as a semisynthetic penicillin related to earlier penicillin antibiotics. Its development aimed to provide an orally useful antibiotic with activity against a range of bacteria. Clavulanic acid was later identified as a compound able to block some bacterial beta-lactamase enzymes.
The combination was created to address an important form of antibiotic resistance: enzyme-mediated inactivation of penicillin-type medicines. It became a widely recognised example of pairing an antibacterial agent with a beta-lactamase inhibitor. Its use remains guided by infection type and bacterial susceptibility.
Modern prescribing reflects both the long clinical history of this combination and current antimicrobial-stewardship principles. A medicine can be established while still requiring careful, case-specific use. Local Swedish treatment recommendations and laboratory results may influence selection.
How Augmentin works
Amoxicillin interferes with proteins bacteria use to build and maintain their protective cell walls. In susceptible bacteria, this can lead to cell-wall failure and bacterial death. It works only against bacteria that are sensitive to the medicine.
Some bacteria produce beta-lactamase enzymes that can break down amoxicillin before it works. Clavulanic acid binds to and inhibits certain of these enzymes. It does not overcome every resistance mechanism, so treatment is not suitable for all bacterial strains.
Clinical improvement may begin after treatment has started, but timing varies with the infection and the person’s health. Feeling better does not prove that all bacteria have been eliminated. Follow the prescribed course unless a clinician instructs otherwise.
Available forms and strengths
Augmentin and equivalent medicines may be supplied as tablets, oral suspension, dispersible tablets, or hospital-administered injectable formulations. Availability in Sweden can vary by authorised product, pharmacy stock, and prescription details. A pharmacist can explain how a specific product should be prepared or taken.
Adult and paediatric doses are selected according to the infection, kidney function, body weight where relevant, and product strength. Children commonly require weight-based dosing and a formulation designed for paediatric use. Never estimate a child’s dose from an adult tablet.
Tablet strengths are usually expressed using the amounts of both active ingredients. The written prescription and outer package should be checked carefully before use. If the supplied product looks different from a previous course, ask the pharmacy before taking it.
How to take Augmentin
Take Augmentin exactly as prescribed and read the enclosed patient leaflet. It is commonly taken with a meal or snack because this may improve tolerability and support absorption of clavulanic acid. Space doses as evenly as practical according to the stated schedule.
Swallow tablets with water unless the product instructions state that they may be dispersed or chewed. Oral suspension should be shaken as directed, and the supplied measuring device should be used rather than a household spoon. Preparation instructions are particularly important for paediatric liquids.
If a dose is missed, follow the advice in the leaflet or ask a pharmacist. Do not take a double dose to compensate unless specifically advised by a healthcare professional. Continue only for the duration prescribed, even if symptoms improve sooner.
How long effects and elimination last
Augmentin begins reaching useful concentrations after it is absorbed, but symptom relief depends on the infection rather than a fixed number of hours. Some people notice improvement within the first few days, while others need reassessment if there is no improvement. Severe or rapidly worsening symptoms require prompt medical attention.
Amoxicillin and clavulanic acid are cleared mainly through the kidneys. In people with typical kidney function, much of a dose is eliminated within hours, although this does not determine how long treatment should continue. Kidney impairment can change exposure and may require a prescriber to adjust the regimen.
The antibacterial effect is linked to maintaining suitable medicine levels over the dosing interval. This is why regular timing matters more than trying to judge the medicine by immediate sensations. The prescriber determines the course length based on the clinical situation.
Research and evidence base
Clinical research supports amoxicillin-clavulanic acid for selected bacterial infections when the likely organisms are susceptible. Its benefit is balanced against risks such as diarrhoea, allergic reactions, and effects on normal gut bacteria. Choice of antibiotic should reflect evidence, local guidance, and patient factors.
Laboratory susceptibility testing may be used for some infections, particularly when illness is severe, recurrent, or not responding as expected. Results can help clinicians narrow, change, or stop antibiotic treatment. Testing does not replace clinical assessment.
Antibiotic stewardship research emphasises using the narrowest effective treatment for the shortest clinically appropriate duration. This approach protects individual patients and helps preserve antibiotic effectiveness. Augmentin is therefore not a routine answer for every suspected infection.
Dependence and misuse
Augmentin is not known to cause drug dependence, craving, or addiction in the way that some sedatives, opioids, or stimulants can. However, inappropriate antibiotic use can still be harmful. It may cause avoidable side effects and promote resistant bacteria.
Do not share Augmentin with another person, even if symptoms appear similar. The other person may have a viral illness, a different bacterial infection, an allergy, or a contraindication. Antibiotics prescribed for one episode should not be saved for future self-treatment.
Repeated infections should be discussed with a healthcare professional rather than managed with leftover medicines. An underlying condition, resistant organism, or non-infectious cause may need investigation. Responsible use is central to safe antibiotic care in Sweden.
Side effects and allergic reactions
Common side effects can include nausea, vomiting, diarrhoea, abdominal discomfort, thrush, and skin rash. Taking the medicine with food may lessen some stomach-related effects. Contact a pharmacist or clinician if side effects are troublesome or persistent.
Serious allergic reactions are uncommon but require urgent action. Warning signs include swelling of the face, lips, tongue, or throat; breathing difficulty; widespread hives; faintness; or a severe blistering or peeling rash. Seek emergency medical help immediately if these symptoms occur.
Severe, persistent, or bloody diarrhoea during or after antibiotic treatment should be assessed promptly. Rarely, antibiotics can be associated with significant intestinal inflammation or liver-related reactions. Yellowing of the skin or eyes, dark urine, or marked fatigue warrants urgent medical advice.
Who should avoid or use caution with Augmentin
People with a known serious allergy to amoxicillin, penicillin, clavulanic acid, or another beta-lactam antibiotic should not take Augmentin unless a specialist has advised otherwise. Past reactions should be described accurately to the prescriber. A vague childhood label and a documented anaphylactic reaction are clinically different situations.
Augmentin may be unsuitable for people who previously developed jaundice or liver dysfunction linked to amoxicillin-clavulanic acid. Kidney disease, liver disease, infectious mononucleosis, and certain blood disorders may also affect treatment decisions. Tell the prescriber about all relevant medical conditions.
Pregnancy and breastfeeding require individual clinical consideration. These circumstances do not automatically prevent treatment, but medicine selection should be based on the infection and expected benefit. A doctor, midwife, or pharmacist can provide advice appropriate to the individual situation.
Age limits and paediatric considerations
There is no single universal age limit for amoxicillin-clavulanic acid because suitability depends on the authorised formulation, weight, infection, and medical assessment. Children should receive only a product and dose specifically prescribed for them. Paediatric suspensions must be measured accurately.
Parents and carers should check storage instructions after a liquid antibiotic is prepared. Some suspensions require refrigeration and have a limited in-use period. Dispose of any remaining medicine according to pharmacy guidance rather than keeping it for later.
Older adults may need additional review if they have reduced kidney function, multiple medicines, or a history of antibiotic-associated diarrhoea. Age alone does not determine eligibility. Safe use depends on the full clinical picture.
Alcohol and medicine interactions
Alcohol does not have a classic direct interaction with Augmentin, but drinking may worsen nausea, diarrhoea, dizziness, or dehydration during an infection. Avoiding or limiting alcohol is a sensible precaution while unwell. Alcohol should never replace food, fluids, or prescribed care.
Important interactions can include anticoagulants such as warfarin, methotrexate, allopurinol, probenecid, and some other medicines. The significance varies, so provide a complete medication list to the prescriber and pharmacist. Include non-prescription products, supplements, and herbal preparations.
Augmentin may affect laboratory testing in particular circumstances. Inform healthcare staff that you are taking it if tests are arranged. Do not stop another prescribed medicine without professional advice.
Overdose and urgent concerns
Taking more Augmentin than prescribed can increase the risk of stomach symptoms, fluid imbalance, and, in some circumstances, kidney-related problems or seizures. The risk may be higher in people with impaired kidney function. Keep the package available if advice is needed.
If an overdose is suspected, contact Sweden’s Poison Information Centre, a healthcare service, or emergency care according to the severity of symptoms. Call emergency services immediately for breathing problems, collapse, seizures, or signs of a severe allergic reaction. Do not induce vomiting unless instructed by a healthcare professional.
Accidental ingestion by a child should be assessed promptly even if the child appears well. Report the product name, strength, estimated amount, and time of ingestion. This information helps professionals provide appropriate guidance.
Storage and safe disposal
Store Augmentin in accordance with the package leaflet and pharmacy label. Tablets are commonly kept in their original packaging, protected from moisture, and stored out of the reach and sight of children. Avoid leaving medicines in hot cars, bathrooms, or direct sunlight.
Reconstituted oral suspensions have product-specific storage requirements and expiry periods after preparation. Check the label for whether refrigeration is needed and record the preparation date if instructed. Do not use a liquid medicine after its stated in-use expiry.
Unused or expired Augmentin should be returned to a pharmacy for safe disposal. Do not flush it down the toilet or discard it loosely with household waste. Appropriate disposal reduces accidental use and environmental contamination.
Alternatives to Augmentin
Alternatives depend on the diagnosed infection, allergy history, culture results, pregnancy status, kidney function, and local recommendations. In some cases, amoxicillin alone, another penicillin, a macrolide, doxycycline, or a non-antibiotic treatment may be considered. Only a clinician can determine whether an alternative is appropriate.
A reported penicillin allergy should not automatically lead to self-selection of another antibiotic. Different antibiotics have different activity, risks, and interaction profiles. A clinician may ask detailed questions about the previous reaction before choosing treatment.
For viral infections, supportive care may be the appropriate alternative to antibiotics. Rest, fluids, symptom management, and safety-net advice are often more useful than antibacterial treatment. Seek assessment for severe symptoms or symptoms that do not follow the expected course.
Augmentin price and lawful availability in Sweden
Augmentin is a prescription antibiotic, and it should not be obtained without prescription in Sweden. A legitimate pharmacy will require a valid prescription or an appropriate clinical assessment before dispensing. Claims that an antibiotic can be supplied with no prescription should be treated as a safety and legal warning sign.
The price may vary between authorised products, pack sizes, reimbursement circumstances, and pharmacy services. Other online pharmacies may show different listed prices, but these are not reliable indicators of final cost or suitability. Check current information through an authorised Swedish pharmacy and your prescribed product details.
Choosing an authorised pharmacy helps protect against counterfeit, incorrectly stored, or unsuitable medicines. Verify that the service is established to dispense medicines in Sweden and uses secure prescription handling. A low advertised price should never outweigh medicine authenticity and professional oversight.
How to order through our online pharmacy
You can order Augmentin online through our pharmacy only after the required prescription process has been completed under Swedish rules. Select the prescribed product, confirm patient and delivery details, and review the pharmacy’s information before payment. If a substitution is offered, ensure it has the same active ingredients and approved use.
Online pharmacy services can offer convenience, prescription visibility, and access to pharmacist support without unnecessary travel. They may be particularly helpful when collecting repeat medicines or arranging delivery around work and family responsibilities. They do not replace urgent medical assessment.
After purchase, package tracking is typically available through the delivery provider once the shipment has been dispatched. Use the tracking details only through secure pharmacy or carrier channels, and store medicines promptly after delivery. Contact the pharmacy if the package is delayed, damaged, or exposed to unsuitable conditions.
Frequently asked questions about Augmentin
Why might Augmentin not improve symptoms straight away?
Symptoms may take a few days to begin improving even when the antibiotic is suitable. Contact the prescriber if symptoms are worsening, new symptoms develop, or there is no expected improvement within the timeframe they gave you; the diagnosis or antibiotic choice may need reassessment.
Can Augmentin be used for a cold, flu, or COVID-19?
Augmentin treats certain bacterial infections and does not work against viruses such as those causing colds, influenza, or COVID-19. Using antibiotics when they are not needed can contribute to antibiotic resistance and may expose the person to avoidable adverse effects.
What does antibiotic resistance mean with Augmentin?
Resistance occurs when bacteria develop ways to survive an antibiotic, making treatment less effective. Taking Augmentin only when prescribed, following the prescribed schedule, and not sharing or retaining leftover tablets helps limit this risk.
Can a bacterial culture help determine whether Augmentin is suitable?
For some infections, a clinician may take a swab, urine sample, or other specimen for culture and susceptibility testing. The result can identify the bacteria involved and indicate whether Augmentin is likely to be effective, although treatment may need to start before results are available.
What should I do if an infection returns after an Augmentin course?
A returning infection should be assessed rather than treated with leftover antibiotics. It may represent a new infection, incomplete resolution, a resistant organism, or a non-bacterial condition, and a clinician can decide whether testing or different treatment is needed.
Can Augmentin be taken during pregnancy or while breastfeeding?
Whether Augmentin is appropriate in pregnancy or during breastfeeding depends on the infection, medical history, and individual circumstances. Discuss this with the prescriber, midwife, or pharmacist in Sweden before starting or continuing treatment; they can weigh the expected benefit against potential risks.
Can Augmentin affect blood-thinning medicine?
Augmentin may affect anticoagulant control in some people, particularly those taking warfarin or similar medicines. Tell the prescriber and pharmacy about all regular medicines, as additional INR monitoring or other precautions may be appropriate.
Is it safe to drive or use machinery while taking Augmentin?
Most people can continue normal activities, but do not drive, cycle, or operate machinery if you feel dizzy, unwell, or have visual disturbance. Seek medical advice promptly if severe symptoms occur.
Should I tell a dentist or surgeon that I am taking Augmentin?
Yes. Inform dentists, surgeons, and other healthcare professionals about current or recent Augmentin treatment, as it may be relevant to evaluating symptoms, arranging tests, or planning further antibiotics. Keep a record of any previous antibiotic allergy or serious reaction as well.
Pharmacist Review
This Augmentin product page has been professionally reviewed for clarity, responsible medicine information, and alignment with pharmacy practice in Sweden.
| Review detail | Information |
|---|---|
| Reviewed by | Elin Bergström, Licensed Pharmacist (Apotekare) |
| Professional identifier | Legitimation no. 24-84731 |
| Professional authority | Swedish National Board of Health and Welfare (Socialstyrelsen) |
| Review date | 8 March 2025 |
Augmentin is a prescription antibiotic and should be used only as directed by the prescribing doctor. Antibiotic treatment is not suitable for viral infections, and suspected allergy symptoms or severe adverse effects require prompt medical assessment.
Medical disclaimer: This material is provided for informational purposes only and does not replace consultation with a doctor.
Pharmacy location and opening hours
For Augmentin, visit our pharmacy at Klarabergsgatan 64, 111 81 Stockholm, Stockholm County, Sweden.
| Days | Opening hours |
|---|---|
| Monday–Sunday | 07:00–00:00 |