Help with phobia?

Question

I have a fear of vomit.
Not of vomiting, just vomit.

Vomiting doesn't really scare me very much.
But other peoples' vomit scares me.

Like, for instance, I refuse to go to amusement parks. There's just too much risk. If you go on a ride, even a not very rigorous ride, there's always the chance that the person behind you just ate a corndog, then went on a big rollercoaster, and is going to vomit on the back of your head.
Even if you don't ride anything at all, what if there's vomit on the ground?

Just thinking about it makes me shudder.
Any thoughts on this, and what can I do to overcome it?

Answer 1

Systematic Desensitization is the basic accepted treatment for most phobias.