Have you been prescribed nausea meds? I have Zofran so that if I have a migraine and am nauseous I can take that and usually get my other meds in. I've had the script since I was throwing up with migraines that lasted 2 days and couldn't keep down food or any meds, including psych ones. It works very well and lets me take the meds and sleep the migraine off. (If your migraine meds don't make you sleepy I don't think zofran would alone. I think it can be sedating but it isn't at all for me).