Feb 5, 2025 · People who have conditions in which their immune systems attack their own bodies by mistake may be at higher risk of vasculitis. These conditions include lupus, rheumatoid …

May 22, 2023 · Vasculitis is an unexpected response by your body’s immune system that causes it to attack your blood vessels. What causes vasculitis is not fully known, but when it does …

Vasculitis is an autoimmune disease that causes inflammation in your blood vessels. The swelling makes it hard for blood to flow through your affected vessels, which can cause organ and …

Jan 24, 2024 · Vasculitis describes disease that damages blood vessels due to inflammation of the blood vessel wall (vasc=vessel + itis=inflammation). White blood cells invade the walls of …

Oct 3, 2025 · Vasculitis occurs when your body's immune system mistakenly perceives your blood vessels as foreign invaders and launches an attack. This can lead to inflammation in your …

Jun 23, 2025 · In most cases, the cause of vasculitis is unknown; however, it is clear that the immune system (the system that keeps the body healthy) plays a role. While the immune …

The exact cause of vasculitis isn’t always known. In some cases, it may be triggered by an autoimmune disorder like lupus, rheumatoid arthritis, or scleroderma. It can also happen after …

In all forms of vasculitis, activation of the immune system leads to the deposition of inflammatory cells and proteins in the walls of blood vessels. As this inflammation in blood vessels …

It may be an immune reaction that causes the immune system to attack your own blood vessels. It can develop after an infection, as a reaction to medicine, or with other conditions such as …

Jun 29, 2023 · Vasculitis is an autoimmune disorder. This means your immune system mistakenly attacks healthy tissues. This leads to inflammation in your vessels. For most people who …