The following Thursday after the first visit with my dermatologist, Dr. Silvia, I went back to her for my first cryotherapy. It is and odd concept, at least for me. She puts liquid nitrogen in an aerosol device, while pouring it you can see something like a white gas coming out of the containers and if you stand by it you can feel the very cold sensation that such gas gives to your feet and legs. Once the liquid nitrogen is in the can, the doctor sprayed it over my scalp for about 2 or 3 minutes, moving my hair around and making sure that the whole head had been spray with the freezing gas.
The sensation went from refreshing, to good, then cold and, finally, almost painfully freezing. It is really cold, like when you leave an ice over your skin for a long time. I was just hoping that the rest of my hair wouldn’t freeze up and fall down as a result. It didn’t.
The purpose of this therapy, my doctor explained, is to stimulate the follicle. With Alopecia Areata the follicle usually stops producing hair for some time because of an autoimmune reaction (a mistake from you immune cells, basically), and the objective is to keep that follicle alive through stimulation so when the immune attack is over, the follicle would be ready to produce hair again.
I read some studies published on the Internet and they mentioned a success rate of the cryotherapy for Alopecia Areata, they were of less than 50%. So, I think it is worth it to keep it going. So far I have had 5 treatments and no hair has re-grown yet. There are many other things that I am doing in order to stop this disease and get my hair back. I am convinced something has to work.








