My husband has been on Advair for about 1 month now and he is 24 ...

My husband has been on Advair for about 1 month now and he is 24 years old. He has been experiencing worse asthma attcks then ever with constant mucus. Chest pain and pain in his pinky,unable to sleep at night at all. His eye sight was perfect but rescently he had to see an eye doctor for bluriness they perscribed him glasses.Will his eye sight stay blurry for good does anyone know?How can they give this crap out to people without warning them first about side effects?My husband even asked his doctor about side effects before taking it and the liar told him there are none. What kind of world has this become when Doctors can perscribe death in a disk? DO NOT TAKE IT EVER I URGE EVERYONE PLEASE FOR YOUR SAKE AND THE SAKE OF YOUR LOVED ONES.