How to cure alopecia areata?

Not often: It is a frequent alopecia, treatable but often recurs in other spots.

I find : that intralesional injections help hair grow back faster, I also offer Laser hair growth, and supplements. Other medications are on the horizon for the more aggressive forms of AA (alopecia totalis or universalis). Most of the time AA is self limiting, to date there is no "cure" per say.