Decided I was going to do some celebrating on a night before a state exam....I had heard about this treatment and decided to try it. I called and the nurse practioner came out to my home. Very professional and friendly. The treatment took about 45 minutes. The next morning I woke up WITHOUT headache or nausea. I literally felt like I had the best 8 hours of sleep. I felt energized, clear headed, and aced my exam!definitely have been recommending this to my friends is it in from out of town and maybe have too much to drink. But it's also a great treatment just to feel rejuvenated.