Immune disorder

Immune disorder is a condition that occurs when the immune system is not functioning properly. This can be due to either an overactive immune response, where the body attacks its own cells, or an underactive immune response, where the body is unable to effectively fight off infections and diseases.

Types of Immune Disorders

There are several types of immune disorders, including:

• Autoimmune diseases: These occur when the immune system mistakenly attacks the body's own cells. Examples include rheumatoid arthritis, lupus, and type 1 diabetes.

• Immunodeficiency disorders: These occur when the immune system is not able to fight off infections and diseases effectively. Examples include HIV/AIDS and primary immunodeficiency.

• Allergic disorders: These occur when the immune system overreacts to a substance that is normally harmless. Examples include asthma, hay fever, and food allergies.

Symptoms

The symptoms of an immune disorder can vary greatly depending on the type of disorder and the individual's overall health. However, common symptoms can include:

• Frequent and recurrent infections
• Fatigue
• Joint pain and swelling
• Skin rashes
• Abdominal pain

Diagnosis

Diagnosis of an immune disorder typically involves a thorough medical history and physical examination, as well as various tests to assess the function of the immune system. These tests may include blood tests, imaging studies, and biopsies.

Treatment

Treatment for immune disorders depends on the specific type of disorder and the severity of symptoms. Treatment options may include medications to suppress or boost the immune system, physical therapy, and lifestyle changes such as diet and exercise.

See Also

• Autoimmune diseases
• Immunodeficiency disorders
• Allergic disorders

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