Im on 50 mg. I take at night. It has reduced my headaches. I still have them but not all day and not as bad. I like my psychotherpist because he is teaching me how to organize and tools for my short term memory issues. He also helps me cope. I'm having a hard time dealing with stress. I literally get jumbled and melt. Ive only had two sessions with him but he listens and has,worked with head trauma patients so he seems to understand.