Some helpful information from Perfume.com about fragrance allergies, includes a comprehensive list of resource links.
Has this ever happened to you? You walk into a room, or a specific aisle in a store or you detect the scent of the new laundry detergent you are using, and suddenly you start sneezing or even feel dizzy? This is something that happens on a daily basis to millions of people. If this is the case you may be suffering from a fragrance allergy.