What is the occasional chills? Everyone's body is different, and there will be some strange changes in the temperature of the human body. Some people often feel cold all over, but they don't know how this inexplicable chill is caused. Let's take a look at the occasional chill.

What is the occasional chills? 1 Sudden chills and shivering in the body are generally called cold war in clinic. The cold war can be a pathological phenomenon or a normal physiological phenomenon, not a disease. Physiological cold war, the form of trembling is relatively small and fast, and normal people have this kind of trembling, but it is not obvious and unconscious. However, when the environment in the human body is suddenly stimulated by external stimuli, such as cold air stimulation and mental stimulation, the physiological trembling will be strengthened and become obvious, showing involuntary muscle trembling, so the cold war will occur, mostly for environmental and psychological reasons.

When the body chills for no reason, it is necessary to analyze whether there are symptoms such as poor sleep, excessive pressure, limb convulsions, colds, fever and tachycardia. Others have chills due to illness. Usually, high fever is easy to occur after the chill stops, and physical cooling and rehydration are needed during the high fever period. In addition, shivering should also identify some pathological tremors, such as hypoglycemia, hyperthyroidism, Parkinson's syndrome and drug withdrawal symptoms.

1, if you don't have a good rest, you will feel cold all over.

If the human body can't get a very good sleep quality for a long time, it is very easy for the level of androgen in the body to rise, and the blood will be concentrated in the most needed position of the human body, that is, the key part of the human body-organs, so that the skin temperature of your body will drop and you will feel cold.

2, high blood sugar levels will cause chills throughout the body.

If you feel cold hands and feet, or accompanied by tingling and numbness, you need to be alert to whether you have diabetes. Because of the high blood sugar in your hands and feet, the capillaries supplying blood to your nerves will be damaged. At this moment, people will feel cold and numb.

3. Body infection can cause chills all over the body.

If you have a cold and a fever, it will raise your temperature and make you tremble. Generally, our normal body temperature is around 37 degrees, but when the human body resists the flu, the body temperature rises, and the body temperature rises relative to the surrounding working temperature, so we will feel cold.

4, iron deficiency anemia leads to systemic chills.

The whole body chills may be due to iron deficiency anemia, and red blood cells transmit co2 to every part of the human body. When anemia occurs, blood will give priority to producing oxygen to the heart and brain, and the epidermal blood vessels will be closed. In this case, you will feel chills.

We already know the cause of the chill. When we know why we feel cold all over, we need to take preventive measures in peacetime. For example, we can eat more iron-containing ingredients to keep warm, such as protein food, fish, raw eggs and beef, and we can also eat more calorie-containing ingredients. Pay attention to doing more low-temperature exercise and outdoor fitness exercise, which is of great benefit to the human body's daily cold and warmth.

What is the occasional chills? 2 1, lack of sleep can lead to chills.

If the body doesn't get a good sleep for a long time, it's easy to see the hormone level in the body rise, and the blood will be concentrated in the most needed part of the body, which is the main organ, so that the skin temperature of your body will drop and you will feel cold.

2, high blood sugar levels can also lead to chills.

If you feel cold hands and feet, or accompanied by tingling and numbness, you need to be alert to whether you have diabetes, because high blood sugar will damage the capillaries that supply blood to your hands and feet, and people will feel cold and numb at this time.

3. Infection in the body can cause the body to get cold.

If you have a fever, it will raise your temperature and make you tremble. Generally, our normal body temperature is around 37 degrees, but when the body fights the flu, the body temperature rises, and the temperature rises relative to the surrounding environment, so we will feel cold.

4, iron deficiency anemia leads to chills.

The whole body chills may be caused by iron deficiency anemia. Red blood cells carry oxygen to every part of the body. During anemia, blood will give priority to oxygen supply to the heart and brain, and blood vessels on the body surface will be closed. In this case, you will feel cold.

We must know the cause of the chill. When we know why our bodies are cold, we need to take preventive measures in our daily life. For example, we can eat more foods rich in iron to keep warm, such as animal liver, fish, eggs, mutton and so on, and we can also eat more foods rich in calories. Pay more attention to cold-resistant exercise and exercise outdoors, which is very beneficial to keep warm. In addition, we can take more cold baths every day.

What is the occasional chills? 3 1, anemia Fear of cold is one of the main symptoms of anemia. This is mainly because anemia can lead to the decline of human immunity and slow metabolism, thus making the body feel cold. It is suggested to find out the cause of anemia in time and treat it symptomatically. Usually, it is recommended to eat lean meat, pig liver and pig blood to supplement iron and protein, and eat more fruits and vegetables to supplement vitamin C to promote the absorption of iron.

2. Hypothyroidism. Hypothyroidism is hypothyroidism. Clinically, patients often show fear of cold, constipation, alopecia, sallow complexion, slow thinking, slow action and slow heart rate. The reason why hypothyroidism makes people afraid of cold is that insufficient secretion of thyroxine will slow down the metabolism of the body, thus causing symptoms of fear of cold.

3. lose weight. In life, fat people are more cold-resistant, and thin people are more afraid of cold. This is mainly because fat is a good anti-heat dissipation tissue, which has the function of keeping warm from the cold. If you consume fat by losing weight in a short time, it is easy to be afraid of the cold.

4. Vascular diseases. Vascular diseases in the human body can easily lead to limb ischemia, and limb ischemia in the human body is the most likely to cause colds. For example, when atherosclerotic plaques are formed in human lower limbs, it is easy to cause stenosis and occlusion of arteries in lower limbs, leading to blood loss in limbs and chills and numbness.

5. Peripheral neuropathy. Diabetic patients are prone to peripheral neuropathy because of the long course of disease. Diabetic peripheral neuropathy is characterized by symmetrical symptoms of both lower limbs. Due to insufficient blood supply, it can cause chills, numbness and pain in fingers, toes and lower limbs. Vasodilators and neurotrophic drugs should be given priority to.

6. Hypothalamic lesions. Hypothalamus is the highest command of human body, and hormones secreted by hypothalamus and pituitary regulate the physiological activities of the whole body. If the hypothalamus is diseased, it will lead to endocrine disorder and easily cause chills.