I have had severe chronic asthma for over 20 years. Started Adva...

I have had severe chronic asthma for over 20 years. Started Advair 500/50 4 years ago and my asthma is completely under control--almost never need to use my abuterol. But I have gained 50lbs, and I exercise 5x a week and eat a 1200 calorie diet, and I still gain 1-2 pounds a month. I have several cushing's like symptoms. Excessive weight gain in abdomen and breasts while my arms/legs are thin. Hair loss. Severe stretch marks on abdomen and thighs. Blurry vision, headaches, severe cramping in my calves and strange rash-like bumps on the backs of my arms. Not to mention chronic tachycardia and constant thrush in my mouth. Also my thyroid quit working a year ago and I am on synthroid now. Now it appears I may have an adrenal gland problem. I never had these problems before the Advair. When I mentioned my concerns to my pulmonologist he actually laughed at me. I wonder if Glaxo gives kickbacks to Dr.'s who prescribe their drug.