Ear-Nose-Throat Problems

I was a diagnosed case of COVID in mid September(RT-PCR) I could smell properly before and now all of a sudden again it happened And today I did Ag-ab which was negative. I can only smell strong fragnance but when it comes to weak/light smell then I'm not receptive to those! Is there anything which I can do about it?

I am feeling pressure and coldness in particular right side of my head( front part).its been there for 20 days now its become uncomfortable. I also had eye a d forehead pain and vomiting tendecy.what is it?

My Dad is having prolonged cold for past 1 year, we have taken CT scan of chest and there is no issue and taken breathing test everything is fine. But cold is not getting cured. Do we have to take any sinus CT to check sinus infection. It's been more than 1 year he has continuous cold.

I've never experienced this situation with my mouth, my mouth became red and inner layers are burning along with ulcers, the ulcers are in large count Please let me know problem.

My ear is aching and there is flyid coming out of it. It's a mucus like liquid. What do i do? The color is off white. And i think im starting to lose my hearing.

I had allergy in the past and used to sneeze a lot. I used to montair 10 mg every week before 2 months. But 1 month back , I opened my windows and slept for 2 days. During that I got a sinus headache and I consulted a pulmonologist . He prescribed some antibiotics and after curing the sinus , he have a nasal spray ( fluticazone) . But I am getting sinus problems if I travel in AC. After spraying fluticazone , I am not getting that much relief. So do I need to consult doctor again or continue with this medication ?

I am facing cold always and taking montek. Lc.. After taking that I will be fine and also I have flesh according to one of the ENT in my nose.. Please advise

I noticed that when I open mouth completely  right TMJ area seen bigger and come up than left TMJ area. Since few days I have mild pain in face bone pain. No any other symptoms

My sister is catching cold frequently and it's staying for longer period of time. Why is that happening and what is the measure to get rid of it

I am suffering from cold since past 4 days please prescribe me a prescription for cold and mild cough.