i am a smoker and i have an tooth ache really bad i think infection is involved.  i used pain meds and hydrogen peroxide to help with pain will see my dentist asap.  i am a smoker it does not seem to bother me just trying to make sure i am not harming the infected area by smoking?
SMOKING is not good for oral tissue. If you are having tooth pain only while eating food and cavity (hole)is there then its need to be filled up with dental material. If your pain is continuous and cavity is too deep then you have to undergo RCT.so memory for pain relief you start antibiotic and painkiller along with matronly -DG(over tooth pain gum area) massage with it. And use Heidi mouth wash after food twice a day.