in my personal case of dizziness/vertigo...meclizine doesn't help me. i tried it years ago before going to six flags, and all it did was make me all nervous, palms sweat, and jittery. it was dramamine less drowsy though, so maybe that' why, lol. i've go tthe actual meclizine now, and i woke up more dizzy the next day after using just half a pill
i don't want to take more than that due to my anxiety and i'm afraid it will get me all hyped up again
hope it works for some of you other sufferers!