Tooth and Mouth Problems

From past one month I have bleeding on my gums everyday while brushing my teeth..But it doesn't cause any pain.I am not able to visit doctor because I'm in hostel.How can I control this or any other serious issue?

Respected Sir or mam Im nri Indian Guy living in Abroad mostly I take lots of care. Of mine mouth and toungue hygine I do brush 2 time in a day and do paradontox mouthwash 1 time in a day and do tongue cleaning by a back of a tooth brush im sharing u mine toungue pic plz check i don't know what is that side of mine toungue plz check and say it is healthy pink or not

Anesthesia reaction is dangerous like I got my wisdom teeth removed 3 hours ago and got anesthesia will it cause any reaction which will get serious as right now my anesthesia numbness is going away I got no side effects will any side effects will come now

I did root canal treatment 2 years back. Today afternoon crown fell off. I am out of station and will be able to visit my dentist on Monday ( after 3 days). Need some help and assistance on this. Is it okay to fix if after 3 days and how should I care the tooth meanwhile.

Hello I have reddish spot in gums for last 1 months. I am scared . Can u pls explain why this kind of spot

Why my left side  under deep  tongue feel hurt. I do not notice anything. What are the reason behind it. Please advice .

My sister had a tooth filling done about 4 years back. Now it is discoloured (turned black) and she was experiencing pain and her jaw had swelled. A doctor said that the filled tooth had cracked and leaked, leading to an infection. The medicines that were prescribed had reduced the pain and swelling. The doctor said my sister needed a root canal treatment. Is root canal necessary or is it enough if the filling alone is changed? What is root canal?

Can unerupted impacted wisdom teeth cause TMJ problems? Like jaw popping and jaw deviation? Will extracting them help in any way?

Is root canal treatment painful? What's the basic procedure for that. How many settings it will take?

There is pain around upper left wisdom tooth. The dentist has suggested extraction of the wisdom tooth with intervention of Dental Surgeon with the opinion that he finds it challenging to extract. Attached Xray please provide second opinion.