Clinical examination should be carried out by the dentist/oral surgeon along with palpation of the area to evaluate ,
As there are two possibilities-
1. if there is any bony spicule or sharp edge of the remenant ?
2.inflammation of the healing socket i.e dry socket?
Which might be causing the trouble .
But still if the condition is not solved you can consult me.
Next Steps
visit dentist/oral surgeon for the same.
Health Tips
maintenance of oral hygiene is important &avoid chewing hard food from that side.rinse gently with lukewarm salt water after every meals.
Thanks!