Tooth and Mouth Problems

My father lower right back tooth region is swelling and paining and a doctor advised medication and follow RCT orEXT and prescriped some medicines

Pain and sensitivity in the tooth which was decayed.plse tell some remedies for pain relieving.mouth dryness also

I have been facing pain in my teeth from 1 month. It usually occurs early in the morning or whenever I drink something. It occurs in the teeth which has cavity but I got it filled some years back.

One of my grandmother's teeth is loose and moving and about to fall(due to age),but it is coupled with pain. Now as due to lockdown most of the dentists aren't available, so what can we do in this case?

I feel a nerve/blood vessel is swelled(not visible if cheek is inspected with naked eye) in the inner cheek. But when i touch that with finger and palpate that or touch with tongue too, it feels theres a prominent nerve/vein.. also i have redness and rough surface(feels sour to taste) over the inner cheek when i drew line. Please help me why is it happening...mainly why is there a bulged nerve :(. M worried! Is this any infection? Or is it something else? Also on the outside where i curved the white line near mandible body/jawline, i palpate that and feels that nerve has went from there, i checked with a local gp to check for lymph nodes he checked and all came fine. Note: I don't smoke, drink or eat tobacco. My upper wisdom tooth is coming up on that side. I have buccal mucosa trauma due to sharp cusps maybe.

3 weeks back I barely remember that i was licking my buccal mucosa and some whitish skin came out, time passed, on 2nd last week, i observed a dark and slightly bleedy patch on my bm, i consulted and applied kenacort for 2 weeks, then since a week i have stopped using it. Pigmentation reduced. I checked with local dentist he said it's physiological pigmentation. M okay with it, but now problem is redness is forming around it and when i lick that it feels rough/patchy/woundy. I have upper wisdom tooth coming up in that side which will be extracted within next 2 week, is that causing it? But if that's causing trauma then why the area beside lips is getting red? Please help. Attached 2 image, picture before 2 weeks(dsrk spot one), and picture today.

My son is 6 his baby teeth fell and permanent teeth have erupted but they are not big as it should be they are small in size or looks like they have stopped growing . Is it possible to stop growing or they will grow more .

I am in my native I have got tooth pain kindly suggest any medicine I am having tooth senso when I drink water or have foood

Hi I have doing my root canal treatment in February.. And I have front teeth gap problem can I use braces... It can be affected my root canal teeth... Can I try braces

It's been 10 days since I put my braces in my upper teeths. I had felt some pressure during first two days and thereafter I'm not feeling any pressure at all. In fact I am even able to eat semi solid food without any pain. Is it normal? Or has the wire become lose?  I wear self lighting braces.