Early in the morning is the beginning of a beautiful day, but also the time when the signals of various diseases are revealed. This time is influenced by pituitary hormones, human metabolism is at a relatively low level, blood flow is slow, blood is concentrated, and muscles are also more relaxed, so many diseases are more likely to reveal themselves. At this time, we should pay attention to distinguish various abnormal symptoms, to capture disease information, and timely warning and prevention of possible diseases. 1.Morning stiffness Morning stiffness refers to the feeling of stiffness of joints and muscles all over the body after waking up in the early morning, and the limitation of movement. After moving, the joints and muscles gradually stretch out. Generally speaking, if middle-aged and elderly people have obvious morning stiffness and inflexible joint activities all over the body, they may suffer from rheumatoid, rheumatism, osteophytes and other diseases; some patients with allergic diseases, such as erythema multiforme, dermatomyositis, scleroderma, etc., will also have obvious morning stiffness. 2, swelling General healthy people may also have mild swelling in the morning after waking up, but the swelling should disappear completely within 20 minutes after getting up and moving around. If, after waking up, the head and face are still obviously swollen, especially the eyelids are swollen, it suggests that the patient has kidney disease or heart disease, and those who have this symptom should go to the hospital to check the condition of the kidneys and heart. 3. Dizziness Under normal circumstances, you should feel clear-headed when you get up in the morning. If the mind is groggy or dizzy after waking up in the morning, the patient may have cervical spine osteophytes, which compress the cervical artery and affect the blood supply to the brain. In addition, when blood viscosity increases, blood flow slows down and blood oxygen content decreases so that blood and oxygen supply to the brain is adversely affected, while the peak value of blood viscosity usually occurs in the morning. So morning dizziness, dizziness may suffer from cervical spondylosis or suffer from hyperviscosity. 4, early awakening Some people wake up from sleep at 4 or 5 o’clock in the morning, and after waking up, they are tired and weak, and it is difficult to fall back to sleep, and they are not relaxed after waking up, but depressed and unhappy. This performance is clinically called early awakening insomnia. Clinically, early awakening insomnia is mainly seen in patients with various types of depression and psychiatric disorders, especially in patients with depression. The earliest symptom of psychological disorders in some elderly people is early waking insomnia, accompanied by irritable symptoms, which can lead to mild mental disorders in serious cases, and senile dementia is also related to it. Therefore, early waking insomnia in the elderly should not be ignored and should not be regarded as a normal phenomenon. 5, hunger Some people wake up at 4 or 5 o’clock in the morning and feel unbearable hunger, panic and discomfort, accompanied by fatigue and weakness, if you eat some food, the symptoms can be alleviated. However, there can still be dry mouth and the thought of drinking water, and these symptoms gradually disappear after eating breakfast. This could be a sign of diabetes. If you already know you are a diabetic and the above symptoms appear in the early morning, it means that the method of taking medication and the dosage of medication are not appropriate.