My boyfriend seems to have some kind of allergic reaction only in our bedroom. About 2–3 nights a week he wakes up with a streaming nose and blowing his nose every few minutes. It always happens in the middle of the night. It doesn't happen in any other room in the house or in any other house. The bedroom is cleaned regularly and it doesn't coincidence with cleaning schedules, we don't have pets, the laundry detergent is the same. What's hard to understand is that it doesn't happen every night and there seems no logic or pattern to it.
I’ve suggested he take antihistamines before bed or even start trying to eliminate possible allergens in the room. But he refuses to try anything.
It’s gotten to the point where I feel I need to take action. What possible allergy could this be? What could I try to eliminate or do to help stop his suffering (and enable me a good peaceful nights sleep!)