Is there anything to pay attention to when the weather suddenly turns cold? What are the precautions?

When the weather suddenly turns cold, it means that spring has come and it won't be cold any more. Many people don't understand. Is there anything to pay attention to when the weather suddenly turns cold? What are the precautions?

What are the precautions for the sudden cold weather?

1, note 1: Not suitable for strenuous exercise.

The weather suddenly turned cold, especially in the north. Therefore, it is not advisable to do too strenuous exercise to make the liver qi rise slowly and gently, and to avoid the symptoms such as fever and excessive fire caused by excessive consumption of energy (middle qi) in the body. You can do some relaxing exercises, such as walking and playing Tai Ji Chuan.

2. Note 2: Do a good job in spring coverage.

It's cold, so we should pay attention to cultivating clothes according to the temperature. At the same time, don't eat too much cold food, and don't drink herbal tea. You can eat some warm sweets to nourish the spleen and stomach and avoid catching cold. As Sun Simiao, the drug king of the Tang Dynasty, said, "It is advisable to keep sour and sweet in spring to nourish your temper."

3. Note 3: Pay attention to the harmonious diet and eat more flavored foods such as celery.

Diet adjustment is based on the warming climate in spring, which is colder in the morning and evening, the cold is aggravated, and dry mouth is common. Therefore, we should eat more fresh fruits and vegetables to replenish human moisture and eat less greasy products. You can eat jujube, lotus seeds, yam, leek, spinach and so on. People in the north usually take porridge as a good diet, which can be made into yam porridge, lotus seed porridge, jujube porridge and so on. Eat less mutton isothermal products this season.

Note that diseases are prone to occur at this time.

1, respiratory medicine: cold and asthma in spring.

Respiratory diseases are high in spring. If you don't add clothes in time, people with low immunity, such as the elderly and children, will easily catch a cold. After cold air stimulation, it will lead to decreased airway immunity and impaired function, and then increase airway responsiveness, causing cough, chest tightness and even asthma and dyspnea. Therefore, when the temperature drops suddenly, patients with asthma and chronic bronchitis are prone to relapse or aggravation. Everyone reacts differently to these stimuli, and people with family history and sensitive constitution will be more serious.

2. Cardiology: Sudden drop in temperature and heart injury.

Due to the large temperature difference between morning and evening, the number of patients with coronary heart disease and myocardial infarction has increased significantly. Most patients with coronary heart disease are highly sensitive to weather changes, especially cold weather. Sudden cold stimulation can cause coronary artery spasm, acute myocardial ischemia, angina pectoris and even myocardial infarction. When the weather is cold, outdoor activities should be reduced, and the increase of blood viscosity is easy to form thrombus and induce myocardial infarction. The sudden drop of temperature, vasoconstriction and high blood pressure are easy to cause myocardial ischemia. In addition, respiratory tract infection is easy to induce pneumonia, which will also cause heart overload and become an important cause of myocardial infarction.

Preventive measures against sudden cold weather

In many parts of our country, February is "the first warm, the second cold, the most difficult to stop". The general climate characteristics are: changeable weather, frequent alternating activities of cold and warm air, large daily temperature difference, and sometimes strong winds to cool down. The rise and fall of temperature usually lead to many diseases. When the temperature rises, many kinds of bacteria and viruses become active at a suitable temperature and begin to multiply in large numbers, which will lead to infectious diseases, such as influenza, meningitis, pneumonia and measles. Due to the sudden drop in temperature, many children have symptoms such as fever, stuffy nose and runny nose. Experts remind that children are prone to catch a cold because of the large temperature difference in spring. Parents should increase or decrease clothes for their children in time. At the same time, try to take infants to crowded places, drink more water and eat more fruits and vegetables.