Loss of hair could be a sign of a Lupus. Inflamed skin on the scalp causes the hair to weaken and become easily breakable. Signs in adults also include problems in beards and even in the pubic hair. It is a very common symptom and perhaps the initial one to manifest. Recently I read an article about Lupus. Check it out for more information about causes, symptoms, and treatments of it.
I have AU and I've been told that I also have lupus. Lupus is a strange thing. I get flare ups in my mouth.