I'm 42, on b/p meds, get severe migraines. All Dr's can contribute is that they are due to stress. I started on 25mg at night & was wide awake. Now Dr upped it to 50mg. I have to take Klonopin at night..with it to relax enough to go to sleep. This is supposed to take the place of Ambien, which really helped me sleep. I am also on another anti-depressent. But, I'm getting headaches the following morning after taking 50mg of Amitriptyline...