Hi sir...   The swelling may be due to wisdom teeth ,or periapical infection due to carious last molar..... Wisdom teeth is the teeth that fails to erupt in its normal position in the given period of time.... Consequence of wisdom teeth: **Erosion of adjacent teeth **Pericoronitis results in trismus **crowding **cyst formation **Jaw soreness **cyst formation It requires surgical removal followed by analgesics and antibiotics . In case of periapical infection of carious molar teeth, Root canal treatment should be done.... First and foremost X-ray should be taken to rule out the cause...

Continue with the same warm saline rinses. Alon with the application of the rexidiene m forte gel . Do the massage of gums with this gel and dont spit fr half n hour