Hello, thanks for the comments in response to my comment. All the information i find here is pretty useful. My niece she was diagnosed with psoriasis and other dermatologist said HHD. She told me is taking Kolcha13 a natural medicine. As it is natural, i just take 3, next day the wounds (70%) were dry. I have some remaining places more resistant, right in the place were groins start. Still with naltrexone, glycopyrrolate, and doxictclyne for infection. I'll ask today my dermatologist about magnesium chloride. Not sure what is LDN? Thanks