Side effects Warnings Before taking Dosage Interactions FAQ What is amoxicillin? Amoxicillin is a penicillin antibiotic used to treat bacterial infections such as tonsillitis, bronchitis, sinusitis, pneumonia, and infections of the ear, nose, throat, skin, or urinary tract. Amoxicillin clavulanate is a combination of amoxicillin and clavulanate. Description 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. Amoxicillin is also used to treat tonsillitis and pharyngitis (sore throat). NHS medicines information on dosage for amoxicillin, how to take it and what to do if you miss a dose or take too much. Learn about side effects, dosage, uses, and more for amoxicillin, a prescription drug that treats bacterial infections in adults and children. Amoxicillin is in a class of medications called penicillin-like antibiotics. It works by stopping the growth of bacteria. Antibiotics such as amoxicillin will not work for colds, flu, and other viral infections. Taking antibiotics when they are not needed increases your risk of getting an infection later that resists antibiotic treatment. Find patient medical information for Amoxicillin (Amoxil and others) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Antibiotics can save lives, but they aren't always the answer. Take these steps to use antibiotics appropriately so you can get the best treatment when you're sick, protect yourself from side effects caused by unnecessary antibiotic use and combat antimicrobial resistance. Amoxicillin Capsules or Tablets Amoxicillin is a type of penicillin antibiotic that treats infections caused by bacteria. It doesn’t treat colds, the flu or infections caused by viruses. Common brand names include Amoxil®, Moxilin®, Sumox® and Trimox®. The charts below break down dosing for adults by condition and for children by weight. Knowing the right dosage of amoxicillin is crucial for treating infections effectively and avoiding resistance or side effects. This guide will help you understand how much amoxicillin to take, when to take it, and what to do if you miss a dose. Amoxicillin (Amoxil) is a prescription antibiotic commonly used to treat bacterial infections of the ears, skin, and more. It comes as a capsule, tablet, and oral suspension. Most kids and adults taking amoxicillin take one dose 2 or 3 times per day for 5 to 10 days at a time. But if you have kidney problems, you may need to take a lower dose or take it less often. Amoxicillin is available as.