Find drug information for Amoxicillin on CVS.com, including related drug classes, side effects, dosage, and answers to frequently asked questions. Amoxicillin 500mg treats a wide range of bacterial infections, including strep throat, ear infections, sinus infections, urinary tract infections, certain skin infections, and some lower respiratory infections like bronchitis and pneumonia. Amoxicillin is a penicillin antibiotic that fights bacteria. It is used to treat many types of infections such as tonsillitis, bronchitis, pneumonia, and others. Find patient medical information for Amoxicillin (Amoxil and others) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Immediate-release: 250 or 500 mg orally every 24 hours, depending on severity of infection; patients should receive an additional dose both during and at the end of dialysis Learn about amoxicillin (Amoxil) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Amoxicillin is used to treat bacterial infections in many different parts of the body (ear, lungs, nose, sinus, skin, urinary tract). It is also used with other medicines (eg, clarithromycin, lansoprazole) to treat H. pylori infection and duodenal ulcers. Learn what amoxicillin 500mg treats, how to take it safely, and what side effects to watch for, including tips on allergies and finishing your course. Amoxicillin is a prescription antibiotic which is used to treat a wide variety of bacterial infections. Learn about uses, side effects, drug interactions, dosages, warnings, and more. Learn about side effects, dosage, uses, and more for amoxicillin, a prescription drug that treats bacterial infections in adults and children.