adhd
"I started taking methylphenidate six years ago, when I was eleven. I started at 20MG a day in the morning, with food. When I started taking it, I was informed about the side effects and I knew one of them was weight loss. When I was 11 I was about 5'6" and 125 pounds. I ended up losing about 20 pounds in the first 3 months of taking methylphenidate. The doctors tested my blood for celiac disease which came back negative. (Turned positive three years later in my stomach.) The doctors came to their conclusion that my weight loss was a side effect of taking methylphenidate. That was the only bad experience taking methylphenidate, I'm still on it, now at 40MG in the morning, with food."