Anyone know of a class action suit? I was on Advair for 4 years ...

Anyone know of a class action suit? I was on Advair for 4 years for mild asthma (very occasional problems with exercise), at the advice of my allergist. While I was still on it, I was diagnosed with osteopenia, and episcleritis (occasional flare up, now gone since I quit). However, after 1 yr off Advair, I have just been diagnosed with a cataract at 54. I questioned my doctor about the osteoporosis, she poo pooed it. My cataract is advancing very rapidly. I would like to know if I can get some compensation to help with cataract surgery!!!!