Tooth and Mouth Problems

I have a brown spot above my teeth and it's not going away with brushing teeth.. I'm attaching a picture ... Please someone help

Hello Doctors! Just few days ago I got TADS and pair of power chains as a part of my braces treatment. My power chains are cutting my gum tissues and there's good amount of blood bleeding from that site. It's quite painful. Moreover, one of the power chain is now being covered by by gum. My orthodontist says that it's fine to get the power chain covered by your gum tissues. But, it's concerning me . Can this constant bleeding and covering of power chain cause some serious or mild infection?

There ia brown type of thing appearinv on the inner side of my teeth. It has covered most of my teeth in the inner side. What is it and how do i remove it ? Do i need to be worried ?

Colour of one  front tooth is changed lightly. RCT was done slightly. I do not want to implant artificial tooth. Is there any remedy available ?

I have toothache in after my last teeth left side. Also I can see white spot overthere along with swelling seems like something coming up. Kindly advise to manage the pain.

What are the charges of putting a permanent retainer on 1 jaw? Mine just broke, so looking for replacement.

Hi, I am having teeth pain due to tooth cavity. I am having both teeth pain inside the mouth and also head ache. I was delivered a boy baby 11days ago. So I am not able to go to the hospital so Kindly suggest me any pain killer please

Doctor recommended Benzyamine mouthwash for mouth ulcer but due to unavailability of the same, she used orogard mouth wash. The pain has increased.

Tongue ki wazh se jaw ke structure me koi change hota h kya..mujhe mere jaw face sb change lgta h..selectiv grind k baad back side teeth me 1 mm ka b space nh h

Hello Doctors, My 3.5 years old daughter's tooth had developed these brown patches and some teeth has white patches. Are these brown patches are tooth decay. Should I be concerned about it ?? Attaching pic for reference