I'm assuming the anti-anxiety that made you sleepy was some sort of benzo-. You could either try lowering the dose of that or you could try Buspar/Buspirone. It's won't make you sleepy like a benzo- will. I didn't feel like it helped me much when I was on it, but a friend of mine swears by it. In addition to those, you could try an anti-depressant or combination of anti-depressants. That is a safer approach most doctors like to take.

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