Tooth and Mouth Problems

I have taken orthodontic treatment. After that j haven't used retainer clip. Now there is some gab between tooth..please suggest some solution.. I spent 25000 for this treatment..

Hey 2 days back I noticed I was biting my cheek alot, then I noticed a white spot in my cheek near the point where the teeth meet. It was not there a day back, I also saw it had a red wound like mark bw it but it dissapeared overnight. But the white spot is still there. although seems to have gotten better. what can it be?

What is the meaning of "Extraction i.r.t 18 (wisdom tooth)"? Actually I have problem with my lower left wisdom tooth. Is i.r.t 18 means lower left wisdom teeth extraction? Please help me in understanding. Thanks in advance

Hello Doctors, I'm looking for the guidance for my dad. He has Leukoplakia as diagnosed by the dentist and a physician. It happened due to wisdom tooth was removed accidentally. We took the medications. Initially 5-6 months, we were taking medications from the dentist and it recovered well. But from last 1.5 months, my father started feeling the needless pain around jaw and tongue also, started getting numb. We went to a physician  Dr. A.P Singh. He told to take 15 days medicines and again, it started giving relief but after 22 days, that doctor changed the medicines because pain was unbearable. Last week, he wasn't able to eat anything. No medicines, no food. It might be a case of side effects. For now he's stable. We are visiting an ENT specialist to get the future diagnosis. They can suggest if we need to get Biopsy done or not. Please Help!

Suddenly i got this below my tongue Can anyone let me how to cure this sore Nd is this a sore only

Why my gums are always inflamming,burning sensation ,and sourness feeling. Plz doctor tell me how to avoid it . And what's the problem

Please tell me the prescription please tell the prescription please tell tue causes and prevention please help

White patches in my mouth And cracking tongue how to prevent cracked tongue and how to take care of tongue

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I have observed blood patches on my 8 year old child in his cheeks, lips and even on his pillow from past 2 year when he gets up. He has a problem of bleeding while brushing tooth and many cavities in tooth also. Is this causing him bleed while sleep or how and what should be done next. No other symptoms apart from this.