Suggest Treatment For Occupational Asthma And Contact Dermatitis

I am looking for information about fiberglass inhalation to lungs and skin.I developed occupational asthma and occupational contact dermatitis when my employer moved to a new building.I have not worked since June 20, 2014 and my skin dymptoms and asthma symptoms went away in about 6 months. I have FEV1 pulmonary rates at 50% now and the doctor says I will be on medication for the rest of my life.I want to know about fiberglass as I have contacted OSHA twice and may contact again for testing of air ducts. The did air testing for mold and nothing but I did urine test for mycotoxins and was positive. I am 63 and lost my health, job (career in for 35 years) and income.