You might have a CYP-2D6 enzyme deficiency, its not all that uncommon.
Nullific Reviewed by Nullific on . Does this happen to anyone on a normal dose of nit-quil? I dont think I spelled that right, but anyways.. when ever I take it like when I', fall'n alseep.. I hear ppl talk'n to me.. like RIGHT THERE UP CLOSE.. but then once i hear it.. i'm like "what the hell" and kind wake up.. but as soon as I dose off.. it's back at it again??? any one else have that..??? Rating: 5