Hi I have Granuloma Annulare and I've cured it. I had infections in my body. I feel u need to look at the body as the system that it is. The skin will show up any sickness within. I had a severe bladder infection. It was treat with minocycline. I also had a few bad teeth. It is the by-product of another problem. I hope this information helps. We need to stop looking at our bodies as as separate. It is a system. The same as a car. One thing goes wrong and it effects other things. My rash began on my bladder and spread from there. It is the by-product of infection. Kind regards Andrea Leah