Help! What Is This Itchy Rash On My Elbow?

I have been doing bowel cleanses and liver flushes since October. For the past two years, I have had a itchy rash on my left elbow. It comes and goes. When it is "active" it itches terribly, weeps yellow and leaves a yellow hardened crust and is fire engine red underneath. It also spreads if I scratch it, which is difficult not to do as it itches so much. I went to my MD last year who told me he had no idea what it was or how to treat it. Nice.

Since I have done my third liver flush last weekend, this rash has really flared up - really red, about 15 clusters around my elbow, itches terribly. I have put jojoba oil/tree tea oil from Dr. Schulze on it as that is the strongest thing I have at this time. This helps with the itching, but has done nothing to reduce the redness or clear up the hardened yellow clusters.

Do you know what this rash could be? Or better yet, how to treat it? I hoping with continued flushes and cleanses, my internal system will continue to clear up. Hopefully that will then help to clear this external problem up. However, I need to know how to best manage this problem in the meantime.

Thanks.

Raymond