I found out what caused my seborrheic dermititis and lupus like condition. I have severe mercury poisoning. I am chelating now and getting better. I have had this condition for ten years. The rash was in the mustache area, groin, armpits and chest. My joints ached and I have another rash on my face. Thousands of tiny pimples would flare. My symptoms were high tied to things I would eat. Dairy and carbs and preservatives caused the rash to flare severely. I have tried every treatment out there. I was treated for candida with no relief. I had a hair test for heavy metals 3 years ago and it show no mercury so I thought I was fine. Recently I go a urine challenge test for metals and bam! My mecury levels were off the chart. The nurse said she has never seen it this high. Hair test are not accurate if your mercury exposure was longer than 6 months ago. Also, Andy Cutler says mercury causes impared mineral transport causing mercury to not show up a lot of times on hair test. I don't have any Amalgams in my mouth. I have known for a while that I had very low neutrophil count and low white blood cells but i could not figure out what was causing it. I have been to dozens of doctors and spent $1,000's on treament/supplements. I now think it was the mercury poisoning that cause my immune system dysfunction and my seborrheic derm. I am chelating with DMPS/Lipoic acid. It is hard to find a doctor who knows about this stuff. Main stream doctors are worthless. THey think there is no cure for seborrheic derm. I spent about $70,000.00(rough estimate) over the past 4 years. So basically I discovered a cure for 70k. Why can drug companies find a cure. They spend billions on research.