Tooth and Mouth Problems

I have this bubble type thing under my tongue on the left side. It came in march but then went away now 2-3 days ago it came again. I have some irritation and no such severe pain! Can someone tell me what is it and how do I treat it at home? I got a salivary stone in february but the stone went away in 2-3 weeks as well. Can the stone be the reason for this bubble? Please help thanks

Hello doctor, My brother is 9years old. And he is facing with frequent ulcers on mouth. Why is it happening like that

From the last 1week i am having pain near the right facial bone near ear area.When i try to eat pain starts and not able to properly open the mouth. While opening my mouth i am having pain in right side jaw pain near ear but only in bone area. I feel this things started after i had some hard eatable eaten, some clicking sound also seen while eating such hard food. Please suggest me.

Hello everyone, Even after getting the scaling done twice, within just few weeks my teeth are getting green stains along the gum lining. I brush my teeth regularly along the gums as shown by the dentist. I do not take any medication and I don't smoke and drink alcohol also. I'm not able to find out the real cause of the stains. I use curaprox day dreamer be you tooth paste which is advised by my dentist. Please help me out with this problem. Thank you.

I have a swollen Gums  in the lower jaw on the around  left side corner. There is a shooting pain and I didn't find any tooth problem.

Ulcer in my mouth since 1 week red spot in toung,kindly suggest any medication for the above problem

Dear doctor My daughter who is 11 years old has been grinding her teeth in sleep almost every night. We reside in bangalore  and current situation  doesn't  permit us to make  any trips to the dentist for consultation. Also as her permanent teeth are erupting and to evade any further damage to her enamel,  could you please suggest any measure to counter this ? Any recommendation regarding a child friendly mouthguard available online would be very helpful. Regards

I am having severe toothache as gums swollen at the lower jaw. I took vaccination 2nd dose 13 days back. Can I take pain killers now or any other suitable medication

Please help me to diagnose what is this, there's no swelling, no lumps, no itching or bleeding sometimes bloot clot marks. I dont smoke regularly, 4-5 times a year only, I don't drink nor i am having and tobacco habit. I found out this mark since Thursday since then m worried. Please help me, is it because of upper wisdom tooth or anything else, please help. Should I get a biopsy done?

Yesterday got a teeth pain. Seems like a cavity on on my right molar. The pain spreads across upper right jaw , eyes and skull around eyes. Then it was ok from today's morning. And now again the pain has started. Any remedy as I don't want to visit dentist in covid times. More info: I recovered from covid, two weeks back. My screen time is 8-10 hours a day as Iam working from home.