Immunodeficiency Treatment
- Medical Specialities
- Allergy and Immunotherapy
- Common Disorders and Symptoms
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Common Disorders and Symptoms
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A. Immunodeficiencies- Immunodeficiency disorders disrupt immune function, making affected individuals more susceptible to infections. These conditions may be primary (inherited) or secondary (acquired).
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Common Symptoms:
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- Persistent, frequent, or severe infections that are difficult to treat
- Infections that are unusually prolonged
- Opportunistic infections (those that typically do not affect individuals with a healthy immune system)
- Unexplained recurrent fevers
- Chronic fatigue or lack of energy
- Digestive issues such as chronic diarrhoea, abdominal pain, nausea, or loss of appetite
- Persistent swollen lymph nodes
- Delayed growth and development in children
- Blood disorders, including anaemia or low platelet counts
- Inflammation and infections affecting internal organs
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Specific Immunodeficiency Example: Common Variable Immunodeficiency (CVID)
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CVID is typically diagnosed in adulthood, though symptoms may manifest in childhood. It is characterized by insufficient levels of immunoglobulins IgG, IgA, and IgM.
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Common Symptoms:
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- Recurrent infections, particularly affecting the respiratory tract (e.g., sinusitis, pneumonia, bronchitis, ear infections) and gastrointestinal system (e.g., abdominal pain, nausea, vomiting, diarrhea).
- Other possible manifestations include:
- Chronic rhinitis
- Swollen lymph nodes
- Unexplained weight loss
- Joint pain
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CVID patients are also at increased risk for autoimmune disorders, certain malignancies, and chronic pulmonary diseases.
