Augmentin (Amoxicillin + Clavulanic Acid): uses, dose & side effects
Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Augmentin combines amoxicillin with clavulanic acid, which helps it beat bacteria that resist amoxicillin alone. It is used for more stubborn or mixed bacterial infections.
Typical dose — general reference only, NOT a prescription
Measure
Range
Category
Prescription
Adult dose
500/125 mg every 8 hours, or 875/125 mg every 12 hours
Child (paediatric) dose
20–45 mg/kg/day (amoxicillin part) divided every 8–12 h, by weight
What it is used for
Infections not cleared by simpler antibiotics
Sinus, chest and ear infections
Dental, skin and some urinary infections
Bite-wound infections
Common brand names
India: Augmentin, Clavam, Moxikind-CV, Advent
Worldwide: Augmentin, Clavulin
Common side effects
Diarrhoea (more than amoxicillin alone)
Nausea
Thrush
Before taking it — precautions
Tell your doctor about penicillin allergy or liver problems
Take with the first bite of a meal
Finish the full course
When to see a doctor urgently
Severe allergy (swelling, breathing difficulty)
Yellow eyes (rare liver effect)
Severe or bloody diarrhoea
Doses are a general reference, not a prescription. Doses shown are typical adult/paediatric references and vary with age, weight, kidney/liver function and the exact product. Paediatric doses are usually weight-based and must be set by a doctor. MedDroid cannot prescribe — always confirm augmentin and your dose with a doctor or pharmacist and the leaflet inside the pack.
Frequently asked questions
How is Augmentin different from amoxicillin?
It adds clavulanic acid, which blocks an enzyme some bacteria use to defeat amoxicillin — widening its range.
Should Augmentin be taken with food?
Yes — with the start of a meal, to reduce stomach upset and help absorption.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.