If it were me, I'd be giving the anti nausea pill about 45mins prior to the pain pill.
Remember too that anytime post-surgery, the throat can be very irritated (from anesthesia intubation) and could stimulate gagging for a few days after surgery - so it could just be that.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~ °¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |