If you do not want the infection to spread, you have to start an appropriate antibiotic course along with painkillers and ppi.
This will ensure that the infection is arrested. But after an antibiotic course the infection is normally reduced for 2-6 weeks depending on your oral hygiene habits.
Next Steps
-Get a consult and start antibiotics along with painkillers and ppi.
- Start medicated mouthwash rinse twice daily
Health Tips
-Warm salt water rinse thrice daily also helps.
- Do not give hot compress or apply any pain balm on the cheek. It will result in swelling.