Autoimmuunrünnak

Autoimmuunrünnak refers to a condition where the body's immune system mistakenly attacks its own healthy tissues. Normally, the immune system is designed to defend the body against foreign invaders such as bacteria and viruses. However, in autoimmune diseases, this defense mechanism malfunctions, leading to the immune system identifying self-cells as foreign and launching an attack against them. This can result in a wide range of symptoms depending on which tissues or organs are targeted.

The exact causes of autoimmuunrünnak are not fully understood, but it is believed to be a complex interplay of genetic predisposition and environmental factors. Certain genes may make individuals more susceptible to developing autoimmune diseases. Environmental triggers, such as infections, exposure to certain chemicals, or even stress, are thought to play a role in initiating or exacerbating the autoimmune response in genetically susceptible individuals.

The symptoms of autoimmune diseases can vary greatly. Some common signs include fatigue, joint pain, skin rashes, and inflammation. However, specific diseases target particular parts of the body. For instance, rheumatoid arthritis affects the joints, lupus can impact multiple organs including the skin, kidneys, and brain, and type 1 diabetes involves the destruction of insulin-producing cells in the pancreas. Diagnosis typically involves a combination of medical history, physical examination, blood tests to detect specific antibodies, and imaging studies. While many autoimmune diseases cannot be cured, treatments often focus on managing symptoms, reducing inflammation, and suppressing the overactive immune response.