My fear is the your dermatologist may be grasping at straws. I had 4 separate/different diagnosis before they finally got it right. Please seek a second or third opinion. I have zero faith in the medical community. They only guess and throw medicine at you until something works. Be your own best advocate. There is another person on the Grover's Disease Facebook Page who was diagnosed with Grover's and it turns out her problem was scabies! I was able to find the Cilantro cure by doing my own research over a year ago and shared the info here so others could benefit. NO other Dr is suggesting it and most poo poo it! Even though it works on a great majority of sufferers.