Many people swear by nasal irrigation -- flushing out your nose with a neti pot. It breaks up mucus and reduces swelling, helping you breathe better. And it’s true that eating spicy food may help a stuffy nose get clear, at least for a little while.
Researchers can’t say for sure whether herbs and supplements work for allergies. Popular ones include butterbur, which may block some chemicals that trigger nasal swelling; quercetin, which may act like an antihistamine; and bromelain, which may help with congestion.
If you've been living with allergies, you probably know the obvious stuff by
now -- don't take in stray cats, don't hang around in dusty attics, don't
inhale deeply in smoking lounges. But that might not be enough. There could be
hidden allergy triggers and irritants all around you that you don't know
"Hidden allergens and irritants are a huge problem for people with
allergies," says Hugh H. Windom, MD, an associate clinical professor of
immunology at the University of South Florida...