m overly susceptible to sedation side effects from most anti-nausea meds (as in becoming nearly unconscious), but 4mg
of Zofran 1-2 times daily as needed worked incredibly well for me, with no sedation at all. In fact, I had no noticeable side effects at all from Zofran, but be aware that at least two forum members have reported severe headaches from Zofran. I wish that wasn't the case, as for me it was nothing short of a miracle. Good luck!