Hi ,
Inform your Dentist that you still have the burning sensation, and continue with your saline gargle. Also don’t be very vigorous while gargling. The burning sensation should subside in a couple of days. You needn’t start your antibiotics. You can takeup the prescribed painkillers by your Dentist if you feel uncomfortable.
Next Steps
Inform your Dentist about the prevailing pain .
Health Tips
Do gentle Salt water gargle in lukewarm water.