I have a severe phlegm, but I was told it's rhinitis.

The phlegm is so severe that it's hard to even sleep due to coughing.
I visited the hospital because my breathing sounded different, and I was told I have rhinitis.

They said it's because the nose is tilted backward.

The walk to the hospital makes me cough the most.
I was uncomfortable with the hospital asking me to come every day, so I changed hospitals.
Hospitals that require daily visits from everyone feel uncomfortable because they seem to think of it as just a way to make money, even if they are capable.

The second hospital feels very insincere compared to the first hospital. They prescribed just by verbal communication without even looking.

I am visiting the third hospital to get about a week's worth of medication and taking it.

The hospital says not to take medication when symptoms improve..........
If you don't drink about 3 liters of water a day, the phlegm becomes unmanageable.

My body feels dry, and my face has been tense all day.
I tried everything with massage cream and packs, but since I was craving it, I left it alone.
In the hot month of June, just like a rash appearing on the face in the middle of winter, the face turned completely white...

Even if you drink 2 liters of water a day, your body still cries out for dehydration.
I'm drinking about 3 liters because I think mucus is forming due to dehydration.

I'm wondering if this is simply due to rhinitis.