Immune dysregulation

Immune Dysregulation is a state in which the immune system's response is abnormal due to either overactivity or underactivity. This can lead to various diseases and disorders, including autoimmune diseases, allergies, and cancers.

Overview

The immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful invaders such as bacteria, viruses, parasites, and fungi. When the immune system is functioning properly, it can distinguish between the body's own cells and foreign cells, allowing it to destroy the latter without harming the former. However, when immune dysregulation occurs, this balance is disrupted, leading to a variety of health problems.

Causes

Immune dysregulation can be caused by a variety of factors, including genetic mutations, infections, environmental exposures, and certain medications. In some cases, the cause of immune dysregulation is unknown.

Symptoms

The symptoms of immune dysregulation can vary widely depending on the specific disorder. They may include fatigue, fever, rashes, joint pain, weight loss, and more. In severe cases, immune dysregulation can lead to life-threatening complications such as organ failure.

Diagnosis

Diagnosis of immune dysregulation typically involves a combination of medical history, physical examination, and laboratory tests. These tests may include blood tests, genetic testing, and biopsies.

Treatment

Treatment for immune dysregulation depends on the specific disorder and its severity. It may involve medications to suppress or stimulate the immune system, therapies to manage symptoms, and in some cases, surgery.

See Also

• Autoimmune disease
• Immunodeficiency
• Inflammation

Immune dysregulation Resources
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