Dr. Robert N. Lipner

There is no scientific basis in fact for that idea. All root canals should be followed up on a regular basis to make certain that there is no active infection. This can be done at your regular dental check-up appointments.

Yes, TMJ issues can make chewing difficult since there can be discomfort in the joints and the muscles associated with chewing. You should have it evaluated by your dentist.
Good luck.

It can take up to 2 weeks to heal, but each case is different.

You should see a dentist since part of the treatment requires professional cleaning and removal of plaque and tartar, which you cannot do yourself. Then, you will also need to do good oral hygiene on a regular basis with brushing well 2x per day and flossing or using something between the teeth at least 1x per day. Start rinsing morning and night with dilute salt water until the bleeding and redness improves. 1/2 teaspoon of salt in 8 oz. of warm water. Make certain that your general health is good and not a contributory factor. If you are early enough in the gum disease process, you can reverse the trend and be healthy.
Good luck.

If your daughter is in a growth stage, then it is not a good time for a night guard. It is common in children and she may or may not grow out of it, but it is not of great concern. If the issue is present when growth is complete, then that would be the time for a guard.

Bleeding is typically indicative of a gum infection, either acute or chronic. Jaw pain can be associated with this. You should have an examination as soon as possible to determine the cause before it becomes even more significant. Other systemic diseases can also show up through the symptoms that you mention. Do not delay in taking care of yourself.

Best,

Robert N. Lipner, DMD

Nothing should be overdone. It is best to use an alcohol free amd peroxide-free mouthwash that has fluoride twice per day.