I am a 60 year old female who developed viral induced plurasy 7 months ago. As I recovered from this, I discovered that I was still have serious problems with breathing. Testing showed that I have 90% lung function. Blood testing showed that I am allergic to wheat, tomatoes, rice, celery and peanuts--plus many trees, grasses and weeds. I have never before in my life been affected by food allergies. I carefully avoid all allergic foods, but still have some breathing problems. I own and operate a nursery, so am always outside and in contact with plants. I take Claratin D, 24 hour, every day, and it helps a lot. I also have a xopenex inhaler, which I use occasionally. Is there more I can do, or other drugs that might be helpful?