Bad reaction

Last night I took some Benedryl for my allergies [I usually take clariton D] and then I about 30 minutes later I forgot about the Benedryl and took some Robotussm Because I've been really sick for the past week or so.  I don't reccomend that combination to anyone. My stomach hurt really bad, and I was really daized and confused. I posted a bunch of BS in the forums [unsure of all]... I'm never doing that again. I think I must have been trippin', and I wont even tell you about the bizzare dream I had last night after I passed out. That was a weird experience.