I have a dermatologist who claims to be an expert in this disease. He recommended a blood test to see how much mercury is in my system. There was plenty. So I am off seafood. After another month, I will take another blood test to see if the amount of mercury Chas lessened. Also he prescribed Triamcinolone Acetonide Cream USP, 0.1%. Apply 2x day. It has lessened the itching and most of the pink/red dots on my skin are gone. Itch and rash are not completely gone after one refill. The doctor emphasizes having patience. There is also a drug to help remove the mercury from my system which I have not received yet.