Tooth and Mouth Problems

I did root canal treatment before 8 months but today crown got loosened and I swallowed it while eating food.. What shall I do for this..

I have two cavities on my teeth since 2 years.. I want advice from you.should I pick them out which give me headache???

My baby is 4 year old..she has some black area in her back teeth..is this cavity is there is need to worry Or bcoz these are milk teeth so I don't have to be worry.

Can sensodent k (potassium nitrate) be the trigger for apthous ulcer? As I am having regular ulcers desite taking medicines

Pls help I am getting blood from dental masooda which is very imbrassing pls support to get proper results

How these stains and tartar will go at home ? Is that a serious problem? Plz advise me doctor ... One teeth is not yet formed completly but stains came

7 years ago, one of my teeth developed caries, that time I was not much aware so didn't go for any treatment. Now I have a large hole in form of varies in lower molar tooth. It's not paining but i dont find it good to bare. I want an alternative for this

I consulted to my dentist and he told that there is early stage caries in one molar n other 2 it's just a stain .. so don't worry only for 1 molar he will do drilling n filling ... please advice me ..what is that in thse 3 teeths ? I am just 20 and I m scared of this please help me

Hello sir or mam This is the pic of my last 3 teeths ... please help me ..is there of them have early stage cavity or caries ...or only 1 or 2 ? My last new half teeth also is black ..why is that also a caries or something like that please help me?

One corner of my dad’s lower lip has become a little lighter over the past year.There is no such thing as swelling. no pain or itching. But we have noticed that when he is more anxious, the place becomes a little redder and when the anxiety subsides, it becomes normal in a few days.It also happens in winter He smokes.Daily 3-4 bidi he usually consumes.No other symptoms have been reported so far..he has mild sugar problem.Is it really a matter of concern. or normal