Immune Dysfunction

Immune dysfunction is a condition in which the immune system is weakened or compromised, making it less able to fight off infection, disease, and other foreign substances. It is sometimes referred to as immunodeficiency. Immune dysfunction can be caused by a variety of factors, including genetic disorders, medications, certain types of cancer, and HIV/AIDS. In some cases, the cause of the immune dysfunction is unknown. The most common symptom of immune dysfunction is recurrent, severe, or unusual infections. Individuals with immune dysfunction may also experience a weakened response to vaccinations, reduced ability to fight off infection, and more frequent and severe allergic reactions. Treatment of immune dysfunction often includes medications to suppress the immune system, such as corticosteroids, or to boost the immune system, such as antibiotics or immunoglobulins. Ultimately, the goal of treatment is to restore the normal functioning of the immune system and reduce the risk of infection.