Granulomatosis with polyangiitis (GPA) is a rare disease. It causes the walls of blood vessels to become inflamed. This is called vasculitis. It limits blood flow to tissues and can affect any organ.
The exact cause of GPA is unknown. The immune system attacks healthy blood vessels. This causes inflammation. It’s not known what causes the immune system to be overactive.
GPA is more common in people over 65 years old. It’s also seen more in people who are White.
Symptoms are different in everyone. They range from mild to serious. In most cases, ear, nose, and throat symptoms appear first. They don’t respond to normal care and get worse over time.
GPA can cause:
- Achy joints and muscles
- Overall feeling of discomfort or tiredness
- Lack of hunger
- Weight loss
Other common problems:
- Hearing problems
- Ear pain
- Mid-facial pain
- Persistent nasal discharge, with crusts or sores that don't heal
- Frequent nosebleeds
- Ear discharge
- Frequent ear infections
- Ulcers in the mouth and nose
The doctor will ask about your symptoms and health history. The doctor may do tests to rule out other conditions, determine which organs are involved, or to confirm the diagnosis. You may have:
The outlook is good with proper care. The goal is to reduce inflammation of the blood vessels to bring on a remission. Without care, the condition can lead to death.
- Ease inflammation in the arteries
- Change how the immune system works
- Help manage infections
- Reviewer: EBSCO Medical Review Board Michael J. Fucci, DO, FACC
- Review Date: 05/2018 -
- Update Date: 07/10/2018 -