Necrotizing vasculitis is not a common condition for all people. This case is very rare for children. In this condition, the walls of the blood vessels get damaged. The exact cause for this condition is not identified by any experts. Autoimmune disorder is one such possible reason for this condition. When the walls of the blood vessels are inflamed, it creates the condition likes deficiency of blood supply. The body organs tissues need the continuous blood supply. When the tissues did not get the sufficient blood, it gets damaged and dies. This condition is often associated with necrotizing vasculitis. The symptoms of this condition are joint pain, leg pain, muscle contractions, abdominal pain, etc. Corticosteroids are the best medicine to reduce the condition of damaging the blood vessels.
