Alternative Medicine

Butterbur - Seasonal allergic rhinitis may be alleviated with butterbur leaf.  It helps to maintain proper histamine and cytokine release. BMJ 1/19/02 www.purecaps.com
Vitamin D -
(Daily outdoor sunshine is one's best source of vitamin D.)
Vitamin D archives - http://www.greenpasture.org/public/Blog/?showKW=1329
Garlic may help many many issues including rhinitis.  Garlic "oil is known to have a bactericidal activity (about the equivalent of 15 penicillin units per mg)."  Burtis, C. Edward  Nature's Miracle Medicine Chest  Arco publishing