I m afraid I over medicated myself with some Tizanidine. The prescription is written to take one 4mg tablet but the pain in my neck has really done me in the past couple days to I took 2 1/2 tablets instead. Symptoms now are that I am extremely dizzy and light headed, and sweating quite profusely. I don t think I m hallucinating as such but I have no prior experience with that phenomenon. The only thing that I see when I close My eyes is a bunch of cartoony-looking people and anima. No violence. I HATE this feeling and I basically just want to know if it s safe for me to go to bed, or should I try to stay awake until this horrible feeling goes away? I also have extremely loud buzzing in my ears. It s 2:00 AM on the West Coast of the USA just south of Seattle. I sincerely appreciate any assistance you can provide. Dianne D.