Tooth and Mouth Problems

When I'm taking any sour items,im getting sensitivity alot... Taking sensodyne bt no result... Plz help me out

I'm having swollen gums and they bleed sometimes. Also, I've noticed the lower portion of gums has become dark.

My dentist apply fluoride varnish on my sensitive teeth. Will I be able to brush my teeth after that?

I hv my left wisdom tooth impacted. Showed it to a dentist he diagnosed pericoronitis and suggested removal of the tooth. I am delaying it as unable to get time. I'm on kerodol dt for last 15 days. Moderate pain and swelling in back of jaw and ear is there. The dentist said there's no swollen lymph node. But still i feel swelling back of the jaw. Is this swelling due to impaction. Please help.

I got crown and filling not too long ago. Can I rinse my mouth using fluoride mouthrinse every day once per day according to the label?

When I clench my teeth, I feel pressure into one point in my upper left jaw towards back as if something is slightly poking. When I unclench the teeth the pressure gets reduced n goes away . What it could be??

Hi recently I have visited a doctor because my gum was swelled and bleeding. And the doctor did scaling and polishing. But even after my cleaning.. Its been 3 days I still feel sensitivity and slight swelling on the affected part. The doctor suggested gum laser.. Should I go for it?? Some minor cavities were also detected. Please suggest so that I can take a decision.

Its been very long since the old tooth have broken, so how difficult it will be to get plant new. And how much will be the cost?

During preparation of crown on front teeth or incisors, usually after tooth reduction and preparation, is it necessary for temporary crown to be placed before permanent crown is ready... as it may take 3-4 days to get from the lab.. usually what are charges for temporary crown..? I consulted in one clinic they said its 10000per tooth and extra charge for temporary crown hence I asked this query...

There s yellow color fluoride stains on my teeth s der any treatment fr removing it permanently..???