Medically Reviewed by Dr. Ayesha Khan, MBBS, FCPS
Augmentin side effects are important to understand before you start this antibiotic. Augmentin is a commonly prescribed medicine used to treat bacterial infections. It combines amoxicillin with clavulanic acid to make it more effective.
If your doctor has prescribed this medicine, you may wonder about its benefits, dosage, and risks. In this guide, I will explain everything in simple terms so you can use it safely.
What is Augmentin Used For? (Augmentin side effects explained)
Augmentin is used to treat different bacterial infections in both Pakistan and the USA. It works by stopping bacteria from growing.
- Chest infections (bronchitis, pneumonia)
- Sinus infections
- Ear infections
- Urinary tract infections (UTIs)
- Skin infections
Your doctor will prescribe Augmentin only when needed. It does not work for viral infections like flu or common cold.
If you are looking for simple pain relief options, you can also read our guide on Panadol uses and dosage.
Augmentin Dosage for Adults & Children – Pakistan vs USA
The dose of Augmentin depends on your age, weight, and infection severity. Always follow your doctor’s instructions.
Standard Adult Dose
In both Pakistan and the USA, the common adult dose is:
- 500 mg every 8 hours OR
- 875 mg every 12 hours
Severe infections may need higher doses. Never increase your dose without asking your doctor.
Child Dose by Weight
For children, dosage is based on weight:
- 20–40 mg per kg per day (mild infections)
- 40–90 mg per kg per day (severe infections)
The dose is divided into 2–3 times daily. Always use a proper measuring syringe for liquid medicine.
Common Augmentin Side Effects
Like all medicines, Augmentin side effects can occur. Most are mild and go away after a few days.
Mild Side Effects
- Diarrhea
- Nausea
- Vomiting
- Stomach pain
- Headache
These Augmentin side effects are usually not dangerous. Drink plenty of water and take medicine with food.
Serious Side Effects – Call Doctor
Some Augmentin side effects need immediate medical attention:
- Severe allergic reaction (rash, swelling, breathing difficulty)
- Yellowing of skin or eyes (liver problem)
- Severe diarrhea with blood
- Unusual tiredness
If you notice any of these, stop the medicine and contact your doctor immediately.
For comparison with other medicines, see our article on metformin side effects.
Augmentin Warnings & Who Should Avoid
You should be careful with Augmentin if you have certain conditions.
- Liver disease
- Kidney problems
- History of antibiotic allergy
- Infectious mononucleosis
Always tell your doctor about your medical history. This helps avoid serious Augmentin side effects.
Pregnant or breastfeeding women should only take it if prescribed.
For more safety information, visit: FDA official website and Mayo Clinic.
Augmentin vs Amoxicillin: Key Difference
Many patients ask about the difference between Augmentin and amoxicillin.
- Amoxicillin: Basic antibiotic
- Augmentin: Amoxicillin + clavulanic acid
Augmentin is stronger and works against resistant bacteria. However, it may cause more Augmentin side effects compared to plain amoxicillin.
Augmentin Price in Pakistan 2026
In Pakistan, Augmentin prices vary by brand and dosage:
- 625 mg tablet: PKR 300–500 (approx per strip)
- Syrup: PKR 200–400
In the USA, prices depend on insurance and pharmacy. Always buy from trusted sources.
FAQ About Augmentin Side Effects
How long do Augmentin side effects last?
Most mild side effects go away within 2–3 days. If symptoms continue, talk to your doctor.
Can Augmentin cause diarrhea?
Yes, diarrhea is one of the most common Augmentin side effects. Drink fluids and inform your doctor if severe.
Is Augmentin safe for children?
Yes, when prescribed by a doctor. Always follow the correct dose based on weight.
Can I take Augmentin on an empty stomach?
It is better to take it with food to reduce stomach-related Augmentin side effects.
What should I avoid while taking Augmentin?
Avoid alcohol and do not skip doses. Always complete your full course.
Conclusion
Augmentin side effects are usually mild, but understanding them helps you stay safe. This antibiotic is effective for many infections when used correctly.
Always follow your prescribed dosage and monitor your symptoms carefully.
Always consult your doctor first.
Disclaimer: This is educational information. Not medical advice. Consult your doctor.