Hello doctor may name is santhosh. i am from india. my father is suffering with severe toothache. so he consulted a dentist. the dentist examined and made route canal treatment in 3 terms. but after that treatment also my father suffering with toothache. this night it become very panic. so i have given Nicip tablet for relief. so my question is what made this severe toothache for my father. do you think that any thing wrong in treatment. or any other cause. and is nicip tablet can give relief from toothache? please provide some useful information. i am waiting for your answer.thank you.