Immunodeficiency

From WikiMD's Wellness Encyclopedia

(Redirected from Immunodeficiencies)

Error creating thumbnail:
PDB_4fiv_EBI

Immunodeficiency refers to the inability of the immune system to properly defend the body against disease-causing organisms or pathogens, leading to an increased susceptibility to infections. This condition can be congenital or acquired and varies in severity from mild to life-threatening.

Overview[edit | edit source]

The immune system is a complex network of cells, tissues, and organs that work together to defend the body against attacks by foreign invaders, such as bacteria, viruses, fungi, and parasites. When this system is deficient or does not function properly, it results in an immunodeficiency disorder.

Types of Immunodeficiency[edit | edit source]

There are two main types of immunodeficiency disorders:

Primary Immunodeficiency[edit | edit source]

Secondary or Acquired Immunodeficiency[edit | edit source]

Causes[edit | edit source]

Causes of immunodeficiency include, but are not limited to:

  • Genetic mutations
  • Environmental factors
  • Chronic diseases
  • Medications that suppress the immune system

Symptoms and Diagnosis[edit | edit source]

Symptoms of immunodeficiency can vary but may include:

  • Recurrent infections
  • Infections that are more severe than usual
  • Delayed growth or development in children
  • Autoimmune disorders

Diagnosis often involves:

  • Blood tests to measure immune cell counts
  • Immunoglobulin level testing
  • Genetic testing to identify underlying genetic causes

Treatment[edit | edit source]

Treatment depends on the type and severity of the immunodeficiency and may include:

Living with Immunodeficiency[edit | edit source]

Patients with immunodeficiency disorders often need to take special precautions to avoid infections, such as practicing good hygiene, avoiding contact with sick individuals, and staying up-to-date with vaccinations.

See Also[edit | edit source]

Immunodeficiency Resources

Contributors: Kondreddy Naveen