Tooth and Mouth Problems

Well , There is some problem with my teeth. I do brush in a proper way and tried mostly all toothpaste but there is no change in teeth colour.Can I get remedy for teeth whitening??

I got my wisdom tooth extracted and after two days I had severe headache and swelling and ear pain. I was told it's dry socket . The extracted area is deep inside. I wasn't given any stiches after extraction . Today it's one week since extraction I don't have swelling now  but I still have headache and ear pain if I don't take pain killers . Is it something serious . Or will it cure with antibiotic augmentin 1gm I am taking twice a day. ? Will the deep extraction cure any day ? Is headache a serious issue ? Will headache go after heeling of wisdom tooth ?

The doctor advised me for the Ceramic crown after the root canal and he quoted the price as 12k for it. However, I got know that Zirconia crown is the best and it costs around 15k. Which one should I go for ? What is the difference between the two ? How would getting Zirconia better then Ceramic crown ?

My crowns look yellow in some lighting conditions while they look natural in others. Is it normal? (They have been fixed with temporary cement only so they can be easily removed)

I am not statisfied with my dentist treatment I am 21 still I have narrow lower jaw and uneven teeth how to change it???

I have a lot of pain after wisdom tooth extraction.. it's been 4 days since the extraction.. i got stitches..

How can i achieve pearly white teeth? Which toothpaste is best suitable for this purpose?what is the best dental regime to follow on the daily basis?

I am attaching my report after having jaw pain ,doc advice cbct scan ,I want to know did these scan Include jaw bones...

What is the cost of RCT, porcelain tooth cap and zirconia toothcap? Is it necessary to have a cap installed after RCT? Can i change to zirconia caps if already have a porcelain cap?

While sleeping i make sound from my teeth..daant kitkitana in hindi....i face this since 2 4 years...