nausea/vomiting
"While on this medication I didn't read into the side effects, so first day took it don't remember any problems, second day I felt like I had the worst headache ever, I took Tylenol and Motrin but neither help, 3rdday I started feeling sick, my words weren't coming out in the right order here and there (I blamed it on my headache, still not connecting these pills were the cause) then I seen a warning label on the back that said could cause headaches (by this time I was having my whole body shake once or twice, felt like my head was gonna fall off from the pounding, and extremely sick) so my husband looked up side effects and sure enough I had just about all of them! Worked great for not vomiting but not worth side effects"