I am not so sure of available dentist in Bangalore right now.
For the time being, do have these medicines prior to extraction of tooth, if you haven't had any yet
Considering you are not
pregnant/lactating mother,
T. augmentin duo 625, 3 times/day.after food 10 tablets.
T.metrogyl 400, 3 times/day.after food 10 tablets.
T.ultracet/zerodol PT,maximum 3 tablets a day,if pain,after food
T. Roles D,once a day, before food,for 4 days
T.A to z gold, once a day, after food,10 tablets.
If feverish, that can be as a secondary infection from tooth.
Next Steps
visit dentist, clinical examination and x-ray to be done followed by treatment options.
Health Tips
do not do hot compression /balm/ointment application extra-orally.
avoid very hot/cold/hard/sweet/sticky food
soft diet
do not neglect brushing after meal.
hold mouthful of Luke warm salt water in for sometime; you can do it for few times a day, if it's relieving your pain, even partially.