insomnia
"Woke up with very blurry vision for 3 hours....was scary! It made me sleep well, but the appetite increase was horrific. I literally thought about food the whole day. Did not take again. I have a spinal condition and could have easily put on 20lbs in a month on this, that is if I could find the fridge with my blurry vision. This is a common side effect with this medicine."