It's used to treat bacterial infections, such as chest infections (including pneumonia), dental abscesses and urinary tract infections (UTIs). It's used in children, often to treat ear infections and chest infections. It comes as capsules or as a liquid that you drink. It's also given by injection, but this is usually only done in hospital. If you take it 3 times a day, this could be first thing in the morning, mid-afternoon and at bedtime. Swallow amoxicillin capsules whole with a drink of water. Amoxicillin is available as a liquid for children and people who find it difficult to swallow tablets. The usual dose of amoxicillin is 250mg to 500mg taken 3 times a day. If you or your child are taking amoxicillin as a liquid, it will usually be made up for you by your pharmacist. The medicine will come with a plastic syringe or spoon to help you measure out the right dose. If you don't have one, ask your pharmacist for one. Do not use a kitchen teaspoon as it will not give the right amount. Cephalexin and amoxicillin are two antibiotic medications that can treat bacterial infections. Both drugs belong to a broad class of antibiotics called beta-lactams. Cephalexin is further categorized as a cephalosporin while amoxicillin is characterized in the penicillin group. Although both drugs are used for similar therapeutic purposes, they have some differences especially in what conditions they treat. It is considered a first generation cephalosporin that works like other beta-lactam antibiotics. Cephalexin exerts its bacterial killing effects by disrupting the ability of bacteria to form cell walls. Without the cell wall, the bacteria cannot survive and replicate. Cephalexin is indicated to treat respiratory tract infections, ear infections (otitis media), skin infections, bone infections, and urinary tract infections.
What does it look like. If hives develop after a person takes amoxicillin, it may be because of a penicillin allergy. Among people with a convincing history of penicillin allergy, only about 20 percent. ampicillin, amoxicillin, carbenicillin, ticarcillin, and piperacillin. As a result, the person may avoid penicillins unnecessarily and be treated.