There is no such thing as “10 manifestations of sympathetic nervous disorder”. Sympathetic nervous disorder symptoms include digestive system symptoms, circulatory system symptoms, respiratory system symptoms and systemic symptoms, etc., which cannot be simply summarized in ten manifestations. 1. Digestive system symptoms: Constipation and dry stools occur when the sympathetic nerves are excited, while diarrhea occurs when the sympathetic nerves are inhibited. Sympathetic nerve disorder patients may experience one of the above two conditions, or alternating between the two conditions. 2. Circulatory symptoms: When the sympathetic nerves are excited, symptoms such as panic, palpitations and heartburn may occur. If the sympathetic nerves are inhibited, there will be a decrease in blood pressure and a slowing of the heart rate. 3. Respiratory symptoms: Patients may experience symptoms such as rapid breathing or dyspnea. 4. Systemic symptoms: Patients may also experience insomnia, fatigue, fever, anxiety, depression and other systemic symptoms. Patients with sympathetic nervous disorder may also have other symptoms, and need to go to the hospital in time for professional and standardized treatment.