Autoimmune Disease Autoimmune D iseases: Autoimmune diseases are a group of conditions where the immune system attacks and damages healthy cells and tissues in the body. These diseases can affect various parts of the body, including the joints, skin, nerves, and organs. Autoimmune diseases are complex and can be challenging to diagnose and manage. Here are some possible complications of autoimmune diseases . 1. Multiple Symptoms: Autoimmune disorders can cause a wide range of symptoms that can vary depending on the affected part of the body. Some common symptoms include fatigue, joint pain, muscle weakness, rashes, and fever. Other symptoms may include gastrointestinal issues, hair loss, and mood changes. It is essential to pay attention to any unusual or persistent symptoms and to seek medical attention. 2. Fluctuating Symptoms: Symptoms of autoimmune disorders can fluctuate, with periods of remission and exacerbation. This can make it difficult for patients to manage their condit