Lupus and Vasculitis: What’s the Link?

Vasculitis is an inflammation of the blood vessels. It can cause various symptoms, depending on which blood vessels are affected. Lupus is an autoimmune disease that can affect the skin, joints, kidneys, lungs, heart, and brain. It can also cause vasculitis.

How are lupus and vasculitis linked?

Lupus is an autoimmune disease, which means the immune system attacks the body's own tissues. In lupus, the immune system produces antibodies that attack various organs and tissues, including the blood vessels. This inflammation can damage the blood vessels and lead to vasculitis.

Lupus can cause several types of vasculitis, including:

• Cutaneous vasculitis: This type of vasculitis affects the small blood vessels in the skin. It can cause red, scaly, itchy skin rashes, often on the face, arms, and legs.

• Systemic vasculitis: This type of vasculitis affects the medium- and large-sized blood vessels throughout the body. It can cause various symptoms, depending on which organs and tissues are affected.

What are the symptoms of vasculitis?

The symptoms of vasculitis vary depending on the type and severity of the disease. Some possible symptoms include:

• Skin rash

• Fever

• Fatigue

• Joint pain

• Muscle aches

• Headaches

• Vision problems

• Shortness of breath

• Chest pain

• Abdominal pain

• Kidney problems

• Nerve problems

How is vasculitis treated?

The treatment for vasculitis depends on the type and severity of the disease. Some possible treatments include:

• Medications to suppress the immune system

• Medications to reduce inflammation

• Blood transfusions

• Plasma exchange

• Surgery

What is the prognosis for vasculitis?

The prognosis for vasculitis depends on the type and severity of the disease. With early diagnosis and proper treatment, most people with vasculitis can live full and productive lives.