The main manifestation of microcirculation disorder is ischemia and hypoxia of organs and tissues, which occurs in different organs with different performance, such as coldness, numbness, cyanosis and so on, which occurs in ischemia of extremity endings. Microcirculatory disorders most often occur in the end of the extremities, cold extremities, numbness, sensory disorders, purple color, swelling and pain in the limbs after thrombosis, and so on. Microcirculatory disorders can also occur in other tissues and organs of the body. For example, when it occurs in the heart, ischemia of the heart muscle can occur, manifested as chest tightness, chest pain, panic and other discomforts. When it occurs in the respiratory system, chest tightness, dyspnea, coughing, shortness of breath and other discomforts can occur. When it occurs in the nervous system, dizziness, headache, drowsiness and other discomforts can occur. When occurring in the digestive system, it can lead to digestive disorders, poor digestion and absorption, nutritional disorders, constipation or diarrhea and other symptoms. It is recommended to consult a doctor in time and standardize the treatment under the guidance of a professional doctor to avoid delaying the condition.