D.L.
just some suggestions from an allergy family. My nephew had the 700 prick test and came back severe on over 600 items. He was sick for a week from the test. Here is what they and we have done in our homes and it has helped. My son has gone from weekly allergy shots and antihistamine to just antihistamines during flare ups. We have taken out all carpet and drapes. Lived on concrete and plywood decking until we could afford something else. Remove all drapes/curtains/sheers. solid shades are best as they are the easiest to was keep clean. Every time he comes in from being outside/playing or at practice. Have him jump in the shower , this will get the pollen/dust etc off of him and out of his hair. Was his clothes immediately. (it certainly keeps you busy with the laundry lol). vacum/sweep frequently. You can get matteress and pillow covers for allergies at any bedding store. Hepa filter room filters help, my nephews was so severe their health insurance paid for half of all of the air filters and paid for their rainbow vacum cleaner!. A small reward compared to what my nephew goes thru every year. Good luck.