I was prescribed cough syrup with hydrocodone in it (Tusseonex) since my cough is really bad, and I accidentally messed up on the dosing last night. I thought it was dosed like codeine cough syrup for some dumb reason and didn't realize Tusseonex is extended release, every 12 hours.

I took some in between the 12 hour period and felt really out of it. I think I accidentally took almost double of what I was supposed to within twelve hours. Plus, I was on Pseudoephedrine for my sinus problems, and that made my heart race. I was getting pretty nervous. The effects finally wore off to some degree, but my head is pounding now, so I'm feeling pretty lousy. Maybe I'll take a nap and it'll go away.