Upload pic of the teeth that is affected. For sensitivity use toothpaste- vantage. Do not eat or drink very hot or cold. For pain - Tab. ketorol DT (6) Take whenever you have pain. 2tabs at once.

Dear practo user Use desensitizing paste and mouthwash for topical use. Maintain oral hygiene. Use floss. Analgesic is pain.

A picture of the affected area will help , I am assuming it is generalized sensitivity , it many occurs due to poor oral hygiene which requires cleaning of teeth and till then use sensodyne toothpaste and also sensi gel to be applied on affected teeth 3-4 time for 10-15 min and don't take water or food till then Cause of sensitivity can also be becoz of broken or decayed tooth as well U can contact me on personal chat as well for detail discussion