Many people believe the body and the mind are linked. Some are of the opinion that if you think positively and tell yourself you are well, you can make yourself feel better.
As a person with emetophobia, you may relate to the major anxiety brought on by feeling sick.
Before you try doing something that will harm you in the long-run to deal with or avoid nausea, you may be interested in trying some of the exercises found at the link below. They are free, simple, and they may be just what you need to cure yourself of your nausea the next time you’re feeling out of control.
http://breakthroughthefear.com/part-4-emetophobia-hypnotic-immune-system-booster/