I hurt my back yesterday and my doctor prescribed lortab. I had never taken it before so he told me it might make me drowsy so to be careful driving etc. Well it has done just the opposite. I am absolutely wired. I've been up since 5 am, worked 16 hours with my back screaming and I'm in no way tired. I'm starting with the racing thoughts and crazy ideas. I took 2mg of ativan and that has done nothing. I'm wondering is it just a coincidence that I'm cycling so soon after the last time or is it the lortab ?