Tooth and Mouth Problems

My father is having repeated mouth ulcers, one week ago he had it on the upper lip(inside) and now he is getting one on the lower lip(inside), the ulcer burns on eating spicy food. Attached photo of the one in the upper lip. What should be done. Please suggest. Please check the photo.

Dear Sir/Madam my brother is suffering from teeth & Gum pain when he cause a pain then he use medicine to get relief from pain for that day but with in 2days again he is suffering the same problem , what's the remedie for my brother to get relief from this pain !

I was.diagnosed with covid 32 days back and i was on steriod for 15 days. As now.i am recovering from past 15 days.. I am.having tooth ache . 5 6 tooth are aching from past 2 3 days. No.history of any disease. Smoking or tobacco. Is it due to.covid?

My maid is complaining of some tooth ache in her molar. She has history of internal cavities before even when the tooth looks okay from the top. She is taking some over the counter meds from the chemist for relief. Please tell me any cheap and affordable treatments she can take without paying a heavy cost as she is not getting a lot of work due to Covid. I wil be happy to pass on the message. Thanks

After taking sweets I feel bad toothache.I am asthmatic hence I need to take inhalers.As it is steroid I am anxious.I am little scared.My tooth has a little cavity and gum is a little swelled.

Strange kind of pain in my teeths Feeling like happening due to repeated collision of upper front tooths and lower front tooths.

He had caries in his upper molars after few days he started having itching in the gums of those molars...on asking his dentist asked to apply gum tone but that's not helping ...what to do.

The last wisdom tooth in lower jaw has partially errupted and through the other side food particles entered and created the infection. From where little puss is coming out with intense pain. Doctor is suggesting to uproot the tooth from the jawbone by  invasive procedure. I am hell lot scared. And also he has prescribed magniclov lb 625 to take thrice in a day for 5 days. Isn't that too much antibiotic to take daily! Can you please suggest Or assure? Please. Please help. Thanks in advance.

Hi I am suffering with crack at the corner of lip from 1month it is not recovering And also getting frequent redness and burning inside under lip and on tounge. Also Drinking more that 2 liters of water daily.. but that crack is not recovering Can't opening full mouth due to that pain and crack

I have a gap between teeth and one front tooth has become brownish In colour after I met with an accident when I was 10 years old