Tooth and Mouth Problems

Hi,i am suffering from tooth pain while eating, In both side of lower jaw two of my tooth are broken from inside,every doctor is telling about root canal to fill that gap.But i don't want that because many of my friends are telling that this is panic process and after that also i  cann't eat normal and i have to take extra care of those teeth forever.So is there any alternative of that,how i can get those gap filled without too much pain.

My sister studying in the 8th class cannot open her mouth comfortably and when she eats hard food stuffs it causes her pain in jaws

I have affected kertanized epithilium in mouth it is spreading all over the mouth igot to know that by doing biopsy please suggest any medicine

Inside my lip a bubble formed 5 days before a It was small ulcer kind which usually comes for heat of body , I take a b complex it goes off. I haven't notice now it is like a bubble and this time I didn't take any medication also

After almost 1 year, seeing my tmj post x ray my tmj doctor said to me t that now I should go to the next phase treatment that is orthodontic treatment but even now I can feel from outside that my jaw muscle are tight and both the jaw position are not symmetric and balanced. Also after removing my tmj splint I can't bite or chew properly. Now what should I do? How can I be sure that there is no problem in my jaw joint and tmj disk?

So to get strength what is solution please help me I am looking for ur suggestion please help me sir.

I noticed a mouth ulcer developing on my left cheek just adjacent to my growing lower wisdom tooth around 2 days ago.Since today morning,this ulcer has become extremely painful warm swollen and red.Morever the portion just under the angle pf jaw has become extremely tender to touch.A fluttering sound is felt in ears during eating.I live in a hostel and have my exam tomorrow.Someone please help as I am extremely anxious at the moment.Is it something dangerous? Please help.

There is cavity in my two teeth (both side of mouth) and the sensation is being happen due to warm and cold water as well on those particular teeth only. Sometime I can the see the blood as well in my tounge.

I burnt the roof of my mouth after being intoxicated and severely committing. I could not eat or drink or anything. My throat and roof of mouth was sore. 3 days later I got a long brown line on roof of mouth where the lump was swelling. Along with the swelling I have a headache on the side of the swelling and ear ache.

I am suffering from mouth ulcer,it is paining ,I am not able to eat food ar drink water .suggest me any ointment ar gel