Thanks for asking the query.
You have done a molar extraction if pain becomes intense and doesnt go away after few days it may be a sign of dry socket .In this condition , blood clot gets dislodged and leave the bone and alveolar socket exposed to air .
You can take an non steriodal antiinflammatory drug such as ibuprofen
to relieve the pain .
can even clean the socket , remove the debris and place a dressing of zinc oxide
eugenol to promote healing .You probably have to come back to dentist periodically to change the dressing .
At home you maintain a good oral hygiene
Rinse the mouth with saline water gargles.
Use 0.2% of chlorhexidine
mouthwash gargles twice daily.
You are experiencing no pain then it is a good sign of wound healing .