Are there any over-the-counter antibiotics for tooth issues?

No: There are not any over the counter treatment for an infected tooth. You need to see a dentist to determine what the infection is and the best treatment. Do not try to treat yourself.

Antibiotics: Any problems with your teeth need to be diagnosed to determine the cause of the infection, if any. Once it is determined what treatment is needed, then that treatment can be rendered. The decision for that treatment is made by a dentist, who has the training for this problem and the license to prescribe the meds. Otc antibiotics would not solve your problem, just mask the symptoms.

You need a diagnosis: Over the counter means that you do not need a doctor's prescription. More importantly you need a diagnosis. Antibiotics are for bacterial infections and are often overused in situations where the problem is something other than bacteria. Most otc tooth products are for temporary pain relief.

Tooth issue: Most otc medications are for general situations and some infections require specific types of prescription only medication, chances are if there is an infection you need to see your dr or dentist and get the proper course of tx along with any necessary prescriptions.