Tooth and Mouth Problems

My front teeth are severally damaged, white part of those teeth is eroded and yellowish part is appeared which is looking very bad, And smells bad. What treatment you may suggest. Attaching photo for reference. Thank you.

I have a gap in my teeth (front teeth). A few teeth may require realignment. I am 27. Is it still possible to  realigne with braces? How much will it going to cost me? Time (duration) required to wear the braces and for realignment. Is there any other options available. Please advice.

From last week I have been observing bad breath. Odour is not too strong, but close ones could notice that.

Am 47 years old. Am having cavity in a molar tooth for the last 4-5 years. Now pain has started. What is the fee for Molar tooth extraction ?

Inside gums on the right side is tender and painful. I have used an anti inflammation gel but it gives temporarily relief only. The area below my chin on the right side looks sollown 5oo.

I have been suffering pain in lower left wisdom tooth from yesterday and it is very severe pain . Can anyone suggest painkiller so that i can consult doctor tomorrow morning.

Is it possible for braces to increase the horizontal gap between upper front teeth and lower front teet (I have overjet problem)? How overjet can be corrected without extraction?

My father is suffering from toothache from past 4 to 5 days.  He is on complete bed rest and can't walk, hence unable to take him to dentist. We have tried traditional methods of keeping clove, salt water gargle etc. Can you suggest a medicine please

Hello, I am planning to visit dentist for teeth scaling and whitening. This will be my first time for teeth whitening for my Wedding and m bit scared and confused for the same. Please help me out is it safe? and how many days before my Wedding day should i visit the dentist for scaling and whitening of my teeth? And how many sitting will go for this? Looking forward to ur advice asap please. Thanks

I'm having uneven teeth. I'll be getting braces. So how much will it cost in delhi for ceramic or transparent braces?