The feeling of being nauseated is probably one of the worst things you can experience. It makes it hard for you to concentrate on anything else because your focus is basically on avoiding an incoming throw up.
Nausea can come when you’re sick from something that’s triggering your body to purge it out or when you’re experiencing major hormonal shifts like during pregnancy or periods. Other times, it can come from anxiety, motion sickness and other uncomfortable situations that can make you feel like you’re about to puke.