Ginny Simi
I have had psoriasis since I have been 12 years old, and the older I got , the worse it got , until I decided to go to a regular tanning salon once a week along with using Dovonex oitment. It worked. I do not have diabetis etc. owever I do have arthritis. The sun treatments even help that. Talk to your Dr. though if you are diabetic.Good luck.