Tooth and Mouth Problems

Having pain in last jaw due to a little hole but not regularly.Do I have to take medicine or consult a dentist!

I had a trimming and root canal done on lower right incisor for putting on a dental cap for cosmetic purposes. There is no sign of infection and the tooth is pretty healthy even in X-rays. However, since the root canal was done 5-6 months ago, the tooth has been incredibly sensitive to touch and pressure that it hurts even if my tongue or lip touches against it. My dentist told me they'd fix the permanent cap once the pain subsides, but six months now and it shows no signs of improvement. I had no problem with my upper teeth with the same dental cap treatment for cosmetic purpose. Could anyone tell me what could be the reason and solution ?

I have crooked teeth since as far as I remember. But apparently I got ticked off by some mean comments within the family. Really annoying. So I have decided to give straightening them a shot. What are my chance? What kinda cost be involved (very crucial)? Also I have so many stains on em and I have never known the reason why coz I don't smoke anymore (10 years), don't drink, very less coffee and/or tea and I have always brushed twice a day up until today. I have seen better trap on coffee guzzling chain smokers whose breath stink like garbage. I have no idea whatsoever. So please tell me how can. I improve upon this feature of mine? Is it even possible? Thanks before hand.

I have retainer in my teeth .it has become pointed with due to removal of paste.of nothing is done it will come out

Suffering From Teeth And Gums Pain From Last 2 days it paining A lot And Cant Eat Anything Due to Pain.

Still swelling and pain is there. Do you want me to change medicines. Thanks.

15 days before diagnosed by otitis external and parotitis it is cured. Now suffer from multiple blister under tounge and no pain

Hello sir, my one of  upper teeth is came outside and it's hurting my lower lip inside. Please suggest me what should i do.

I have a cavities and my other teeth is not original. I want to fixed it and make it white. How much would it cost?

Ma'am  what  will be the  braces price range for both upper n lower teeth ?    Like for metal one...