Vasculitis Specialists in Karnataka

Why does vasculitis cause such varied symptoms in different people?

Vasculitis can affect vessels of any size, from tiny capillaries to the largest arteries, and may involve a single organ or be systemic across multiple organ systems, so its presentation varies widely depending on which vessels and organs are involved in a given person. This variability is why vasculitis can sometimes be challenging to diagnose initially.

Is vasculitis an autoimmune disease?

Yes, it's often caused by an abnormal immune response in which the body's immune system mistakenly attacks blood vessel walls, sometimes triggered by infections, certain medications, or other autoimmune diseases like lupus or rheumatoid arthritis. In some cases the exact trigger remains unknown despite this autoimmune basis.

Can vasculitis be cured?

There is no guaranteed cure, but treatment depending on severity and organ involvement, typically starting with corticosteroids to rapidly control inflammation followed by immunosuppressive agents for maintenance, brings many patients into long-term remission. Close monitoring for organ complications continues even during periods of remission.

What organs does vasculitis commonly affect besides the skin?

Beyond skin rashes or purple spots, vasculitis can affect the kidneys, nerves, joints, and abdominal organs, with kidney impairment being a particularly important complication to monitor for in more severe cases. This is why blood and urine tests to check kidney function are a standard part of monitoring.

How rare is vasculitis?

It's quite rare, collectively affecting fewer than 100 per 100,000 people, though this figure includes many distinct subtypes that individually can be even less common. Because of this rarity, vasculitis is typically managed by a rheumatologist experienced with these specific conditions.