So, I'm a very recently recovered emetophobe, but I recovered without the help of a therapist, and I want to share my strategy. I had it since I was five, and, as of this January, have been free of the fear for two years. Now, as many people observed, direct exposure therapy is ineffective because it can re-traumatize the person suffering. But the method I used wasn't as traumatic. Now, I've been doing this over the course of many years, and it may not work well for everyone, but I want to share it in case I can help.
So, basically, I picked a character that inspired me (in my case, it was Armbrust, a character from a lesser-known anime called Kiddy Grade, amongst others when I was younger.) Then, I imagined what they would do if they were sick or in any other situation I feared. I imagined them being afraid at first, like I was, and then slowly getting over it, and facing it with more bravery. Then, I imagined myself in that situation, and him helping me.
Perhaps, some of you could pick a character that inspires you, and see if you could do the same thing. It may help to just imagine it in your head, or write it down. Both helped me.
Again, I don't know if it will work for everyone, and it didn't desensitize me to the word v*, but it did help me get over the act itself.
- DaydreamingElsa