Excessive immunity can cause autoimmune diseases, such as systemic lupus erythematosus, rheumatoid arthritis and dry syndrome, which can seriously endanger the health of the body. Excessive immunity can usually be regulated through lifestyle improvements: 1. Ensure the quality of sleep: when people sleep, they produce a sleep factor of cytosolic acid, which helps human neutrophils and other white blood cells to work and resist the invading bacteria and viruses from outside. optimistic mood: patients should ensure optimistic mood, to avoid excessive pressure on themselves because of the disease, if long-term in a very bad mood, will lead to immunity disorders, too high; 3, strengthen exercise: more exercise, aerobic, anaerobic exercise, such as yoga, running can relieve the immunity increase; 4, balanced diet: appropriate to eat more fresh vitamin-rich fruits and vegetables, such as tomatoes, apples, etc., to regulate the immune imbalance. When the immunity is too high, it is recommended to regulate the diet and lifestyle habits, and patients are not recommended to use medication. If it cannot be improved through lifestyle changes, you should promptly go to the hospital for examination and follow medical advice, and do not use medication at your own discretion.