Yes, I get it. I was feeling so fatigued and side effects popping out intermittently, I said I cannot take another day like this. After stopping I gradually went back to feeling "ok" but it sure took a while. I see it's been just one month since I started this post, and it is only now that I feel it is completely out. It def left me feeling short of breath more so. And I still feel more short of breath than I ever did before starting it. Just one week! I kept wondering if it affected my thyroid status, but I got labs and they are spot on normal. I thought maybe my TSH had gone up, but it was good at .90. I felt very shaky and I too wondered if it was making me hyper, but no I don't think so. I don't handle drugs very well. I see the doc next month. I wish you well.