Cluster Headaches
"I&#039;ve been on this medicine for about a week now. It helps me relax at night but doesn&#039;t make me sleepy like it makes others. I&#039;m currently on 4mg at bedtime. I wake up with the same headache that turns into a migraine almost on a daily basis. My doctor said that it can take 6-8 weeks before the therapeutic dose starts working. I hope that&#039;s the truth and it does eventually start working. I&#039;m desperate for a normal brain with no headaches or migraines."