Which antibiotic is best for tooth infection?

Penicillin antibiotics Penicillin, amoxicillin, and amoxicillin with clavulanate all belong to the class of antibiotics called penicillins. Amoxicillin is usually the first choice for tooth infection treatment. Clavulanate is a drug that makes amoxicillin even more effective when the two are combined.Mar 3, 2021

Doxycycline is part of the tetracycline class of antibiotics. It isn't typically a first-choice antibiotic; rather, it is reserved for more serious infections. Therefore, doxycycline should only be taken for a toothache if that toothache is caused by a severe infection and your dentist has prescribed it to you.Aug 2, 2021