The parents of my childhood actively treated from psoriasis, but the result was not long lasting. When I grew up, decided on cryotherapy. The effect of the procedure was, but not too big. Tried to heal and fish, and leeches, but really helped me just cream Psorimilk. After a year of use I have already 3 month no plaque. Try, in any case, you have nothing to lose, and possibly get rid of psoriasis once and for all.