Have any of you with FFA done any kind of blood panels looking for potential sensitivity to chemicals, food additives, food, etc. it looks for antigens in your blood that react to any of the above mentioned allergens. It’s a pretty extensive array of tests and is expensive, not covered by insurance. But considering this is auto-immune disorder that attacks your hair follicles, something has to be triggering this. I’ve read studies that sunscreen, Botox are a couple suspects. If any of you have any experience with any of this I would be interested. I’m just beginning with this terrible diagnosis. I’m having a pretty hard time with it. I don’t want to take any of the medication that is typically used, but I don’t want to lose Amy more of my hair. Any thoughts would be helpful. Thank you.