I've been having this issue where I just can't stop sneezing whenever the weather changes. It's even worse when it's humid or rainy outside. My nose gets all runny and sometimes I get these terrible headaches. It's gotten so bad that I have to leave work, take cetrizine, and sleep just to feel somewhat normal again. Do you have any solutions or advice for this?

Azeflo nasal spray sos for breathing difficulty, 7ml in both the nostrils.