Tooth and Mouth Problems

Hi sir I have undergone RCT about 1.5 years ago in one Molar I have pain in the teeth with RCT from two days which have reduced after 2 days of antibiotics. I also feel some discomfort below the same teeth. Now I am feeling pain in the teeth what should I do? Please find my latest XRay attached.

I have been diagnosed with an impacted canine on my right side. I am 21 years old. Should I really go for the braces? If yes, then how long will I have to wear them.

Have faced this issue of dental space infection and so removed the damaged tooth but now am experiencing the same symptoms is there any medicine which can help to stop it in starting stage.

Respected Doctor Dear Sir/ Madam Its been around 36 days completed suffering from covid including 14 days of home Isolation. Though already have suffered from many physical issues... But since last two,three days suffering from upper jaw pain specially from the raw teeth of back side or inner side as well as the last few teeth of lower jaw from inner side, "note" Just three days ago I had eye itching problem, which was got cured itself, and since childhood having left ear problem such drains with pus. And having an issue of minor like sinusitis. And before some days as I was completing my 16 to 18 days to before a few days I used have mouth drying, after all right now accept that jaw, gum and teeth pain I am having a mild headache from back of head or in forehead, and there is no cough, runny nose or any nasal congestion. Please give some guidance Thanks.

My friend is 17 years and she has one gum boil on the top and the gums are red she doesn't brush on time and this boil has occurred all of a sudden

Today i had logenz strepsils put in my side mouth, after some time, i got white flaky skin, when i licked it, it got wiped,even when i moved my finger it came out, i am worried as i have recently been dealing with hyperpigmentation, please help me to identify if its not leukoplakia. I dont smoke,nor do i eat tobacco.

3.5 year old kid has discoloured teeth (slight black) has first molar ache please prescribe mouth rinser for kids

Mild pain in the right jaw only when moving or if pressed on the outside. Do I need to worry too much?

My lower row of teeth has calcium like deposits in the joining of two teeths in the bottom side. Iam unable to explain clearly. i also couldnt brush with pressure as sometimes i get blood(very little). How to rectify this.attached the photo of my teeth

I have  posted earlier about my Constant jaw and neck pain which is ongoing for an year now. This post is about the tongue. I have used a new mouth wash recently (for the last 4 days). That's the new thing I did. I noticed some redness and swelling at the base of my tongue. It's red and looks swollen. It feels itchy and very sore. It feels like skin bruised when I run my tongue over that area. Is this normal or should I go to dentist immediately? Nothing was spotted before and this redness appeared  on Wednesday when I woke up. I took ibuprofen for last 2 days and redness reduced. The mild swelling is still present. I see my underside of the tongue as greyish and darker than before.  Is this normal? I also feel burning sensation on the throat and tongue upper side.I do have reflex issues. this is reflex or because of that mouth wash?taking tagamet for reflex Is this something serious? Will it go away on its own? Attaching the pics. Any help is really appreciated. Thanks a lot.