immunforstyrret

Immunforstyrret, or immune dysfunction, refers to conditions where the immune system does not work normally. It can lead to recurrent or severe infections, poor response to vaccines, or immune-mediated problems such as autoimmunity or chronic inflammation. The term covers immune deficiencies as well as dysfunctional immune regulation.

Causes are categorized as primary (inborn) or secondary (acquired). Primary immunodeficiencies are genetic disorders affecting antibodies, lymphocytes, complement, or other immune components. Secondary cases arise from infections, malnutrition, aging, cancer, or treatments that suppress immunity, such as chemotherapy or long-term steroids.

Typical signs include frequent or unusual infections, slow healing, and, in some cases, autoimmune or inflammatory symptoms. Diagnosis combines medical history, examination, and targeted tests of immune cells, antibody levels, and vaccine responses. Genetic testing may confirm a primary immunodeficiency.

Management is tailored to the cause. It can involve infection prevention and early treatment, immunoglobulin replacement for antibody deficiencies, antibiotics or antivirals, and vaccination planning. Severe cases may require advanced therapies such as stem cell transplantation or targeted drugs, delivered by a specialized team.

Prognosis varies by cause and severity. With appropriate care, many individuals lead normal lives; more severe conditions need ongoing management. Research continues to improve diagnosis, understanding, and therapies for immune dysfunction.