Ahhh, fatigue. My number 1 side effect ... I drink lots of water, exercise (walk), eat a plant-based diet, do breathing exercises, meditate, take a few extra supplements, and enjoy naps when I need them. But the one thing that helps me feel better almost instantly is an ice-cold shower. I start out with warm water and end with a few minutes of pure cold. I know it sounds crazy, but I hardly ever feel better than when I just get done with that!