I tend to get it while eating cashews or crackers, not certain if it is medication driven. I also get post nasal drip but typically use a throat lozenge to quiet the cough

My nose runs all day too until I lay down but I cough whether I am sitting up or standing.

Frequently. I was diagnosed with afib and congestive heart failure several years ago. While the cough has gotten better, it is still happening way more often than I'd like.

I cough but usually it is because my nose is draining in the back of my head

I had that before I was diagnosed. Then once I started taking diuretics that improved, but when they tried to start me on lisinopril, I got the lisinopril cough and could not take it