The name is Cutaneous lupus.
Is it curable and the causes?

Lupus and hbot: Lupus is an autoimmune disease in which the immune system it fighting its host causing inflamation and damages. The immune conflict can take place in any organ or may be generalised.
Inflamation in lupus occludes blood vessels and can cause organ damage. The skin is an organ. If the conflict is on the skin blood flow will be blocked and oxygen and nutrient will not get to the tissues. The tissue will break down and ulcerete forming sores or rashes (cutaneous lupus).
Anti inflamatory treatments are normally given. But some damages will not respond to conventional treatments so you need a more active treatment like hyperbaric oxygen therapy (hbot).
Unlike other drugs used for lupus hbot has a very significant responce against lupus:
-it increases bacteria and viral killing in lupus
-reduces inflamation
-it increases blood flow in organs affected
-it increases vascular supply and wound healing process
-it eliminates and detoxyfies the system of unwanted toxins.
To know more serch for: "hbot and lupus".

HBOT is very safe unlike conventional drugs used for lupus, so early treatment is very important to reduce the healing time.

Professional HBOT is provided by physicians.