The best antibiotic for strep throat in adults should deliver the most optimal balance between the effectiveness, convenience, safety, and cost. Keep in mind that antibiotic choices would depend mostly on the allergies of the patients, clinical effectiveness, duration, potential side effects, and cost. Strep throat is caused by bacteria, which means you or your child have antibiotics you can take to treat it. Antibiotics are prescribed for some types of bacterial ear infections in adults. Since different types of ear infections require different treatment, your doctor will do a careful examination and obtain your health history before deciding how best to treat your ear infection. Since viruses cause about 90 percent of sore throats, antibiotics are rarely used. For bacterial throat infections such as strep throat, antibiotics may be prescribed. Amoxicillin and penicillin are the two main antibiotics prescribed for throat infections. In older children or adults, salt water helps soothe a raw throat and may. Antibiotics are specific for the type of bacteria being treated and, in general, cannot be interchanged from one infection to another. When antibiotics are used correctly, they are usually safe with few side effects. Ear infections are less common in adults than in children, but they may be more serious or more difficult to treat in adulthood. Learn about the different types of ear infections and their symptoms. Antibiotic treatment is not recommended for patients with negative radt results. Amoxicillin and penicillin v remain first-line therapy due to their reliable antibiotic activity against gas. For penicillin-allergic patients, cephalexin, cefadroxil, clindamycin, or macrolides are recommended. Its used to treat bacterial infections, such as chest infections (including pneumonia), dental abscesses and urinary tract infections (utis). Its used in children, often to treat ear infections and chest infections. Best antibiotics for strep throat antibiotics are the best way to get rid of strep throat. So if youre worried you or your child may have strep throat its important to know which antibiotics are going to get the job done. Read on to learn which antibiotics are typically prescribed for strep throat.