adhd
"COULD NOT STOP EATING! 
After taking Ritalin for about 1 month, I noticed a strong desire to snack. Just munch on anything; crackers, peanut butter, carrots. Whatever was around. It was like the constant munchies. Then the snacking turned into constant eating after another month. A constant desire to eat in order to feel good. It was as if I didn't feel well, and only eating would take the edge off. So about 2 months and 10 pounds later, I switched to Adderall. 
Why this made me eat like mad I'll never know..."