What is the dental procedure for tooth extraction?

dentist will extract tooth only when that tooth grossly decayed, giving lot of pain and not usefull for eating purpose. if that is the case, the dentist first will ask for any medical problems that u r having i.e. diabetes, cardiac , hypertension, allergic to any drugs..

after all this questions, dentist will give u numb producing injection near that particular tooth area, after 2-5 minutes u feel numb. then dentist will check for numbness in ur tooth, now that tooth can be removed painlessly.

after removing tooth dentist prescribed some tablets to prevent infection..