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Author: Admin | 2025-04-28
The type of antibiotic doctors recommend for tooth infections can depend on the type of bacteria causing the infection and whether you are allergic to penicillin. A tooth infection, sometimes called an abscessed tooth, causes a pocket of pus to form in your mouth due to a bacterial infection. It’s usually caused by:tooth decayinjuriesprevious dental workTooth infections can cause:painsensitivityswellingLeft untreated, they can also spread to nearby areas, including your brain.If you have a tooth infection, see a dentist as soon as possible to prevent the infection from spreading. You’ll want to be careful with any infection in your head, especially in your mouth since it’s close to your brain. Your dentist will likely prescribe an antibiotic to help kill the bacteria causing your tooth infection.Read on to learn more about the types of antibiotics used to treat tooth infections and over-the-counter options for pain relief.Not all tooth infections require antibiotics. In some cases, your dentist may be able to drain the abscess. Other cases might require a root canal or removal of the infected tooth.Antibiotics are generally used when:your infection is severeyour infection has spreadyou have a weakened immune systemThe type of antibiotic you’ll need depends on the type of bacteria causing the infection. Different classes of antibiotics have different ways of attacking bacteria. Your dentist will want to choose an antibiotic that can effectively eliminate your infection.Antibiotics of the penicillin class, such as penicillin and amoxicillin, are most commonly used to help treat tooth infections.An antibiotic called metronidazole may be given for some types of bacterial infections. It’s sometimes prescribed with penicillin in order to cover a larger variety of bacterial species.While penicillin antibiotics are common used for tooth infections, many people are allergic to them. Make sure to tell your dentist about any allergic reactions you’ve had in the past to medications.If you’re allergic to penicillin, your dentist might a different antibiotic, such as clindamycin or erythromycin.If you have a tooth infection that requires antibiotics, you’ll need to take them for about one week. Depending on the type of antibiotic, you’ll need to take a dose two to
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