You could possbly have allergies. They say that the human body changes every seven years or so... my mom was never allergic to cats until she visited me in college and met my kitten. Her face swelled up pretty bad. Now she can't even touch a cat because her eyes swell shut immediately! We always had cats when I was young.

I am allergic to my guys, but take a nasal inhaler at night and allergy tabs in the morning.

Make an appointment with your doctor to get an allergy test. You'd be surprised at the thing you're allergic to without even knowing it!