I have Grover's and was diagnosed in June 2016 after many months of misery. Have been on and off steroid creams, kenalog injection, prednisone(which I just finished a month of yesterday) Am currently taking a small dose of Methotrexate once weekly which I have been on since Dec. 31. I ordered some Emu oil which has helped somewhat. Ice packs help alot when the itching becomes unbearable. My scalp, back and chest are the main problem areas for me. I also use coconut oil but the emu oil seems to help more. Spent LOTS of time in the sun growing up which I am sure is the problem.