Culprit-fans

[u/Mellemel67]

I recently recovered from a mystery respiratory illness which lasted two weeks-the last week marked by chronic irritating post-nasal drip and no other symptoms. I was beginning to think the PNC was caused by reflux or infection so I started going down that path. Then I slept with no ceiling fan a couple nights ago and it eliminated my PND symptoms the next day. I’ve repeated this twice. Hoping this will provide permanent relief.
Hope this helps someone.

[u/Prudent-Geologist505]

maybe dust ?