I might be jumping the gun but I've had this for about 2 years now on the back of my thighs. NOthing has worked in clearing it. I really think natural remedies are often best....so on a hunch I decided to try a redwine vinegar/sea salt bath and its like 75% gone only 3 houts later! This is the first time in so long I've been able to rub my hand over that area and not feel bumps!! I used light grey organic celtic Sea Salt .
FIrst I fill the bath with cool water with the vinegar Sea Salt soaked for about 10 minutes then I got out and took a handful of the Sea Salt and scrubed to the infected area for about 5 minutes massaging it....then I want back into the bath and soacked for another 10 mnutes without washing it off! I'll update in a week and see if its still going good! You should try it!