I am glad I found this website also. I didn't know I could contribute the muscle cramps in all parts of my body (especially calves & mid-back), sore & tight throat - it is difficult to carry on a conversation for more than 2-3 minutes - and even the headaches to Advair. Someone asked, but I didn't seen an answer - how long after you stop using Advair do you go back to being "normal"?