What should i eat before i take vicodin?

i just had my wisdom teeth pulled today and i am in a lot of pain. i took a vicodin earlier and it helped with the pain but it started making me feel nauseous, shaky and sweaty. my body wanted to throw up, but since i haven't ate since last night there is nothing for me to throw up. my teeth are now really painful and i want to take another vicodin but i am scared that i will get sick again, i finally had a milkshake, hoping it will coat my stomach and for the vicodin to not upset it again. is a milkshake good to eat before taking vicodin? my foods are limited obviously because of my pain. any suggestions? thank you!