Pulpitis is a medical condition in which an inflammation of the dental pulp occurs.

dental caries

If the tooth is not saved by doing root canal treatment on time then tooth continue to break and harbour bacteria killing the nerve and causing pulpitis which is the infection of the soft tissue inside the root of the tooth. Ultimately tooth gets so terrible that it has to be taken out.

In general there is a poor correlation between the patient's cliical symptoms, and the findings of the dentist when the pulp is examined histologically .

also it has no specific features in radiographs.

Source: Paul Coulthard, Keith Horner, Philip Sloan, Elizabeth Theaker, Master Dentistry, Vol.1

I hope my informations was helpful

Fatima .M

== == Yes, you can get migraines. Not only can the muscular stress, and bone stress can contribute to migraines, but you are putting direct pressure on the trigeminal nerve. The stress and anxiety that normally bring on teeth grinding are a migraine trigger all on their own, in part from direct physical changes and also indirectly by lowering the body's threshold toward other migraine triggers. There is a device for migraine prevention called the NTI Oral Appliance used for people who have issues with bruxism (teeth grinding) or jaw clenching. A simple mouthpiece is worn during the night, the time of day when most of these behaviors come into place.