It's always best to ask your health-care provider if antibiotics are right for you or your child, but here are some basic guidelines to keep in mind when you talk to your physician or nurse.
Unnecessary antibiotics can be harmful.
Taking antibiotics causes bacteria to become resistant. People who have taken antibiotics recently are more susceptible to infections with bacteria that are resistant and may pass them on to family members and friends. Most sore throats are caused by viruses. One exception is strep throat, which is caused by bacteria. A throat culture can determine if you have strep throat and what antibiotic will cure you.