I always have a runny nose at night. I have no problem during the day. What can I do about it?

Hello! For several years now, in the morning or during the night, when I wake up, I start sneezing and running my nose... It's only when I wake up that it starts and it only stops when I go back to sleep or many minutes (sometimes even hours) after I wake up. It's always like this all year long! So I don't have a cold or anything like that and I breathe normally during the day. It's unpleasant, but I had learned to live with it over the years... however, since I'm in a relationship, it's a different story... I wake up more often and I sneeze every time, waking up my boyfriend. That's why I wanted to know what it was, if there was a way to stop it or something... I don't know anyone who has this problem and I wanted to ask a pharmacist before making an appointment with the doctor... thanks in advance!

I would like to point out that I have seasonal allergies, which I treat effectively with the antihistamine Aerius, and that during this period, my runny nose described above continues despite everything, which is why I don't suspect an allergy for my problem...

Hello! Sorry I didn't get the notification right away...

so yes, it does that to me when I sleep away from home

As for the temperature, it is variable, it goes between 19 and 21 in winter and between 20 and 24 in summer

obviously these are approximations

I don't think it's really humid in my room either, especially since I share two residences (1 week - 1 week) and I have the same symptoms in both places

I'll give it a try, thank you very much!