Amyloidosis is a rare but serious disease that can significantly impact the immune system, especially in older adults. It occurs when abnormal proteins called amyloid build up in organs and tissues, disrupting normal function.

Understanding Amyloidosis

In amyloidosis, the body produces excess amyloid proteins that deposit in various organs, including the heart, kidneys, liver, and nervous system. This buildup can cause organ damage and impair their ability to function properly.

How Amyloidosis Affects the Immune System

The immune system relies on the proper functioning of organs like the spleen and lymph nodes. Amyloid deposits can interfere with these organs, weakening immune responses and increasing susceptibility to infections.

In older adults, the immune system is already less robust, making the effects of amyloidosis more pronounced. The disease can lead to:

  • Reduced ability to fight off infections
  • Delayed immune responses
  • Increased risk of hospitalization due to infections

Symptoms and Diagnosis

Symptoms of amyloidosis vary depending on the organs affected but may include fatigue, swelling, shortness of breath, and unexplained weight loss. Diagnosis involves blood tests, biopsies, and imaging studies to detect amyloid deposits.

Managing Amyloidosis in Older Adults

Treatment options aim to reduce amyloid production and manage symptoms. These may include chemotherapy, targeted therapies, or organ-specific treatments. Early diagnosis is crucial to prevent severe organ damage and preserve immune function.

Supportive care, including vaccinations and infection prevention strategies, is vital for older adults with amyloidosis to maintain their quality of life.