Interesting reading. I have not had the sore throat. I have not had weight gain, but neither have i been able to lose weight. I haven't had joint pain, but a defintie sensitivity to it.
I've been taking advair for a year. The thing i noticed was a sensitivity to existing allergies. So for instance, i've always been allergic to mold but the symptoms have been minor and they have reduced over time. Now i have a constant pulmanary response where i cough up yellow phlegm. I've decided to go back to the flovent inhaler and see if this solves my problems. i don't know if it will but the symptoms started when i started using the advair. I've also suffered from fatigue and my pituitary gland is being overworked. Right now, my theory is that my body is being stressed trying to handle the overreactions to allergens in my environment.
As for joint pain, for me it seems to be a digestive thing, but that doesn't mean the advair is not contributing to a digestive problem, that is then causing my joints to hurt.
I've been sick for many years. One thing i've learned is if your doctor isn't listening to you, then you need to find one who will. In our culture we place drs in a place of high authority and we are taught not to question that authority. It's your body, your health and your life. It is the drs responsibility to know the products they recommend and to listen to their patients. It's the patient's responsibility to question when things don't feel right and to help figure out the solutions. Some times they tell me what is wrong; some times i tell them what is wrong.