About Vasculitis
Understanding vasculitis — its causes, effects, and the path to better health.
What is Vasculitis?
Vasculitis, also known as angiitis or arteritis, represents a group of rare and complex diseases that involve inflammation of the blood vessels. These vessels — arteries, veins, and capillaries — become inflamed through abnormal immune responses, potentially affecting multiple organ systems.
The underlying causes frequently remain unknown, though associations exist with autoimmune disorders, infections, and other medical conditions. Many vasculitis variants are chronic, demanding extended treatment approaches to manage symptoms and prevent complications.
Vasculitis can affect anyone, though some types are more common among certain age groups. Treatment depends on the type and severity. Some forms improve on their own, while others require long-term medications. The goal is to control inflammation and manage any underlying conditions.
Causes
Vasculitis occurs when the immune system attacks blood vessels by mistake. The exact cause isn't always known, but it can be triggered by infections, autoimmune disorders, allergic reactions, or certain medications. Genetics and environmental factors may also contribute.
Symptoms
Common manifestations include fatigue, fever, weight loss, joint pain, skin rashes, and neurological issues. In severe cases, organ damage may result without prompt treatment. Specific symptoms depend on which blood vessels and organs are affected.
Who is Affected?
Vasculitis can affect people of all ages, genders, and ethnic groups. Giant Cell Arteritis mainly affects people over 50, while Kawasaki Disease primarily affects children under 5. Some forms are more prevalent in specific regions or ethnic populations.
Diagnosis
Diagnosis typically involves blood tests (including ANCA testing), imaging studies (CT/MRI/PET), and sometimes a biopsy of affected tissue. Early diagnosis is crucial for effective treatment and preventing organ damage.
Treatment
Treatment for vasculitis depends on the type and severity of the condition. Corticosteroids such as prednisolone are the most common initial treatment to control inflammation rapidly. For more severe or persistent cases, immunosuppressive medications such as cyclophosphamide, azathioprine, or rituximab may be used.
Newer biological therapies are also becoming available for certain types of vasculitis. Regular follow-up with a rheumatologist is important for monitoring the disease, managing side effects, and adjusting treatment. Patients are encouraged to maintain a healthy lifestyle through proper nutrition, exercise, and stress management.
Our Mission
"Our mission is to enhance the quality of life for people with vasculitis by promoting awareness, facilitating education, and fostering research initiatives."
— Vasculitis Society, founded by Pooja Goyal, Chandigarh, India