Augmentin is a broad-spectrum antibiotic that works against many common infections, including strep throat, ear infections and pneumonia. AUGMENTIN prescription and dosage sizes information for physicians and healthcare professionals. Pharmacology, adverse reactions, warnings and side effects. 3. Augmentin PLR Master FULL PRESCRIBING INFORMATION. 1. INDICATIONS AND USAGE. To reduce the development of drug-resistant bacteria and maintain the effectiveness of Learn about Augmentin (Amoxicillin Clavulanate) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Augmentin is a prescription antibiotic medication. It’s used to treat infections caused by bacteria. Augmentin belongs to the penicillin class of antibiotics. Generic Name Brand Name Restrictions or Notes AIDS DRUG ASSISTANCE PROGRAM (ADAP) STATE OF NEVADA FORMULARY BY CLASS Effective Augmentin (amoxicillin and clavulanate) is an antibiotic used to treat bacterial infections, such as sinusitis, pneumonia and bronchitis. Includes Augmentin side effects, interactions and indications. To reduce the development of drug-resistant bacteria and maintain the effectiveness of AUGMENTIN XR and other antibacterial drugs, AUGMENTIN XR should be used only to treat infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility Adults. The usual adult dose is one 500 mg tablet of AUGMENTIN every 12 hours or one 250 mg tablet of AUGMENTIN every 8 hours. For more severe infections and infections of the respiratory tract, the dose should be one 875 mg tablet of AUGMENTIN every 12 hours or one 500 mg tablet of AUGMENTIN every 8 hours. Amoxicillin/potassium clavulanate (Augmentin) is a moderately priced drug used to treat certain kinds of bacterial infections. This drug is more popular than comparable drugs.