What should i take for a severe infection in an abscessed teeth? i am 9 months pregnant?

Antibiotics: The appropriate antibiotic and warm salt water rinses would be helpful but check with you obstetrician first before taking anything. If the extraction can be done with local anesthesia then you should have it done. If not then wait until after you have delivered. Good luck.

Check With Physician: You should be on an antibiotic. I would check with your physician.

Dental infection: Penicillin drug of choice generally safe to unborn as long as your not allergic.

Abscessed tooth: You should see an oral surgeon now. These abscesses are dangerou and can quickly spread. The tooth should come out immediately.