Ear-Nose-Throat Problems

Dear Sir/Mam, I am experiencing dry mouth and bad smell from last 6 months. This is the problem started after I recovered from covid. Even though I drink water it is getting dried very faster and white coating is appearing quickly.I am using tounge cleaning but still this white coating comes. Is these all problems related to post covid? Kindly advise.

I had been to Ent , fungal infection was diagnosed by Ent, She also said there is a small hole, which will heal by itself, there is no drainage from my ears , how often should I get my ears checked, is it serious?

My mother from yesterday while she exhales hears a snoring sound,she feels something is touching her upper palate..while sleeping too sometimes feels like sputum is coming in her throat n feels discomfort..what could be the reason? Is this a sign of sleep apnea?

My husband snores a lot which affects my sleep majorly. Can you pls advise any medication, tests, or remedies. His bmi is normal and he is lot into fitness. Not an over weight person. Height is 5.5 feet and weight is 64kg

Recently I got my ear cleaned from ent doctor but the sound is coming from right ear , no pus formation coming out from the ear ,no pain , but the sound is coming please help me out ...

I am getting some water in my left ear ,I have used some tablets recommended by local doctor.its working water is stopped but pain is not reduced. Here is my scanning reports.

I touch it like ulcer in my food pipe. When I drink cold water it give pain in my food pipe. I think that I eat spicy chowmen it cause the ulcer in my food pipe.

I have pressure in the right side of the mouth since 1 month Please help me on this and sometimes It feels difficult to open my mouth as well

I am getting frequent cold with 2 to 3 days interval with a runny nose and continuous sneezing.Please precribe me proper tests to check my immunity parameters.Thank you.

She is feeling cold, her nose is blocked and lot of mucus comming out, headache and cough. Also attaching ongoing treatment priscribtion.