Tooth and Mouth Problems

I have been suffering from mouth ulcer from last week. Its on the inner skin of my lower lip . It initially started with 1 ulcer and now it has turned 3

Having mouth infection on and off from last few months due to corner teeth cutting the cheeks, now have developed red spots on the roof of the mouth please suggest next course of action.

My lower jaw(gums)where there no teeth is swollen and paining a lot I’m 20 and my exams are on what do I do

I had my rct done on19th Thursday n still feel pain till tdy ie Sunday(after 3 days)is it normal or should I visit my dentist.My next visit is on 25th ie wednesday

Cavity in her teeth only 3 years old child she is how to deal with same as after brushing also it's not going

I have been mild burning sensation and nsensitiveness at my upper jaw gum front teeth behind

I have been tootache for 4 days what medicine ill i just want to know what medicine is ok for me thanks

I want to know everything including cost, duration and other things. And i also want to know that i should go for it or not?

Hi, When i was 16 ,i got root canal in both my molar teeth and din't cap onto it. Gradually both of my filling got broke partially and i'm having sensation in my teeth while having anything,what should i do. And how much would it cost me for refilling and getting caps onto it. It would be very helpful if i'll get response as soon as possible. Thanks and Regards Priyanka.

Had braces for 1 and half year.During that period,I have gone through teeth cleaning for 6 times due to plaque on teeth.After removing braces,my teeth became yellow in colour.Is my teeth lost enamel?If so,how can my teeth can become white in colour?