Dr. Ankur Aggarwal

Get scaling polishing done by a dentist than brush twice daily especially at night use betadine mouth wash drink plenty of water.

Yes it can be one of the reasons, but not the final reason. Ask her to practice reading anything loudly in a room, practice will solve the problem, and of course you can visit the dentist to find out other reasons.

Most probably you have decreased mouth opening due to sub mucous fibrosis. We usually try to treat it conservatively with mouth opening exercises and Tab SM Fibro, which contains lycopene, for 6-12 months. If not working then we may consider surgery. Some people also try hyaluronic acid injection, but I don't have any experience with the same. If only submucosal fibrosis is present and no trismus is present, then surgery entails cutting the mucosa and inserting nasolabial flaps. If trismus is present due to fibrosis of muscle, then coronoidectomy would be needed aswell.

That's good lybrate-user that you are brushing thrice daily. For keeping your teeth clean and gums healthy you should go for scaling once in five to six months. If still you feel the yellowish discoloration than go for bleaching once at a dental clinic. Avoid any beverages such as tea coffees just after using a mouthwash, if you are using any.

Jaw pain can be due to overstress of your studies or any other matter, calcium and vitamin -d deficiency, 3rd molar malposition etc so therefore you need to visit the dentist to know the exact pain.

Use suitable desensitizing paste of some good brand like Colgate pro sensitive .Sensodyne/sensodent-K .

Any toothpaste containing fluoride is good for tooth. Fluoride helps to prevent decay. But if once you got decay, it cant be cured by toothpaste or any medicine. You have to go for filling of teeth only.

If it is the wisdom tooth, better go for extraction. But do tell about your allergies to your dental surgeon before treatment.