Tooth and Mouth Problems

I have a white line on the lower part of my lips from may,2017 so i need to cure these problem as soon as possible,please help me

My wife front teeth becoming tooo black and dim, for that is only way rootcanal or there is way to improve or stop the way how to going bad

Today suddenly my cap came outside. There is no pain no infection and there is no damage in the cap. Can i fix the same cap again?

What is the cost for teeth whitening in India? And which process is usually implemented to clean the teeth?

Tooth pain for a week need a good pain killer to remove the tooth decay. The problem is present for last 4 months

I have a tooth dent which make the food particle stuck in it. I have already done filling in the same teeth but got a dent now. How much it will cost for filling again?

Pain for last 2 days in upper front tooth. Most of my teeth are damaged but strong. Pain radiates to upper gum too. I had been a regular user of tobacco in past. Still use tobacco based tooth powder.

I got my braces removed in 2013 after which I had my retainer on for about 8 months. After that I wore the retainers only at night. Since I was quite irregular in wearing them, my front teeth have started to protude a bit which is not very noticeable with naked eye but I can feel it with my tongue. I have lost my retainers so now I feel very anxious about this relapse. I don't want to put metallic braces again. What all other affordable options do I have?

My tooth feels pressure when i eat something...and its gum also pains when i press it..it has no swelling..dr. did x ray and found that it is a milk tooth...and there is no permanent tooth inside..and said there is a little infection in the tooth...and said he will clean the tooth first with the machine and then filling will be done..but its not that severe pain...and blood comes out sometimes from that tooth..is there any other way to treat such small infection.bcoz i have already taken lot of medicines but still it feels pressure in my tooth whem i chew from that tooth..otherwise no pain..tell some gel or drop to let pus out.

I have a dental cavity from sometime back. Now the entire jaw os swelled below the cheek and too much pain. Looking for medicine to clear the infection and pain.