Immunstörungen
Immunstörungen, also known as immune system disorders, occur when the immune system malfunctions. This malfunction can manifest in several ways. One category is immunodeficiency, where the immune system is weakened and unable to effectively fight off infections. This can be primary, meaning it's present from birth due to genetic defects, or secondary, acquired later in life due to factors like HIV infection, malnutrition, or certain medications.
Another major category is autoimmunity, where the immune system mistakenly attacks the body's own healthy tissues.
Hypersensitivity reactions, or allergies, represent a third type of immune disorder. In these cases, the immune