Tooth and Mouth Problems

Hi I am from new delhi I have 4 extra teeth in 2 lower and 2 upper front side and my age is 30 years so I want to know I can go for bracing it is useful at a age of 30? What type of bracing useful duration? Treatment? From where?

What happens during root canal treatment ? Is it very  painful ? I am really scared to get it done .

From the past few days I am having sensitivity pain in my left side of jaw(teeth) which sometimes extends to my left ear and left side of throat as well. I have started using sensitive toothpaste of Apollo pharmacy. The pain is a bit less but not gone. Mostly it pains whenever I drink something hot or cold especially at night. Should I start taking any medication?

My mother fall at home and due to that she had stitches on her lower lip and chin. And due to falling on face, she lost her tooth. Kindly advice on it. Thank you

I have crowns on my front 4 teeth for smile designing. Is there a chance of sensitivity issue? Should I do root canals before hand? What are the chances that the teeth inside might get damaged?

I have been experiencing teeths pain from past 1 year when the pain started the pain was mild and slowly as months passes pain also increases I am  having pain in right teeths upper and lower jaw and in front teeths also sometimes pain gets so sharp I used to press teeths with my fingers. I feel the pain 24/7...I have consulted with the doctors too but they can't diagnosed why this is happening during night the most of the time pain increases.. I have no pain while eating or drinking cold or hot... doctor prescribed me gabbapain medicine but there is no relif what should I do there is no swelling in my gums my xray is normal but when I touch or press my teeths with fingers more pain increases what should I do plz help as it is affecting my routine.

Sensation after laser composite filling Is it normal ?? Also can we see the nerves of teeth through naked eyes please reply

Does cleaning of decay hurts?? Or feel sensation ?? Because today i went for filling it feel sensation alot please reply

I've had a mouth ulcer (around 0.7-0.8 cms in diameter) for over 5 days, I've used lexanox plus gel 2-3 times a day and also took Pfizer's B-complex tablets for the past two days but the size isn't reducing. What should I do now?

I have been using a dental bridge since 2015.Now, it has become yellowish and the shade doesn't match with my original tooth.If I want to replace my bridge is it possible or is their any risk for the side teeth to get damaged?