So I've read that a fair few wines contain histamines after noticing that I get a painfully stuffy/snotty/blocked nose every time I have a glass of wine.
It continues through the night and by morning I am a sneezing wreck. I never used to have this reaction until over the last few weeks, having said that I never used to drink this regularly in the evening. Could this be an allergy I have perhaps developed from drinking too much wine?! 
I am quite sensitive to dust as well so I'm sure that may aggravate it throughout the night. It's so bad that I am sat up in bed at 3am at time searching for air purifiers..!!
I'm not drinking this evening so I'll see what happens 