Although the temperature will gradually rise after beginning of spring, the strong wind and the temperature difference between morning and evening are often the maladjustment of human body. Human immunity is low, and it is often the most vulnerable to environmental impact and some diseases. The cold in late spring needs everyone to pay more attention to their health, especially the four diseases are most likely to attack at this time. To this end, I will give you some suggestions below.

1. Cold and asthma

Spring is the season of high incidence of respiratory diseases. If you can't add clothes in time, which old people and children with low immunity are most likely to catch a cold? The stimulation of cold air reduces the immunity of airway, damages its function, increases the responsiveness of airway, and causes chest tightness, cough, asthma, dyspnea and so on. Therefore, whenever the temperature drops suddenly, patients with chronic bronchitis and asthma are prone to aggravation or recurrence. In this cold weather, it is recommended to go out less. It is best to wear a mask and add clothes when going out, especially to keep your feet, chest, back and head warm, so as not to catch a cold.

2. Old stomach trouble

When it's cold in late spring, old stomach problems are easy to recur. This is because the stimulation of low temperature easily leads to capillary contraction, which affects gastric acid secretion and blood circulation of the stomach, thus causing acute stomach spasm, gastroenteritis and gastric ulcer. Many patients suffer from old stomach diseases because of catching cold, and low temperature is the cause of gastrointestinal diseases. Therefore, in the so-called late spring season, we must keep warm and add clothes to prevent colds and avoid abdominal cold. Pay attention to warming the stomach, eat less cold water and drink more hot water. Exercise moderately, don't overdo it, sweat too much, don't stay up late, and don't think too much.

3. Heart

The temperature difference between morning and evening in spring is too large, and the number of patients with myocardial infarction and coronary heart disease is obviously increasing. Most patients with coronary heart disease are extremely sensitive to weather changes, especially when the weather is cold. In addition, cold attack can stimulate coronary artery to cause spasm, lead to acute myocardial ischemia, and then lead to angina pectoris and even myocardial infarction. Outdoor activities should be less in cold weather, and the increase of blood viscosity can easily lead to thrombosis and myocardial infarction. The sudden drop in temperature stimulates vasoconstriction and raises blood pressure, which may lead to myocardial ischemia. There are also respiratory tract infections that easily cause pneumonia, and then the load on the heart increases, leading to myocardial infarction. Therefore, the elderly should pay more attention to keeping warm, using drugs rationally and stabilizing blood pressure. If they have palpitation, dull pain and chest tightness, they should be paid attention to regardless of the duration of the attack.

4. Cerebral infarction

Spring is the season of high incidence of cerebral infarction, and many elderly people are prone to stroke when they go to the toilet in the morning or at night, which is really the coldest time of the day. The sudden drop in temperature, large temperature difference between day and night, high humidity and low air pressure are all easy to stimulate the nerves that control blood vessels in the human body, causing continuous spasm of arterioles and sudden increase of blood pressure, thus causing accidents. When sleeping at night, people are at rest, and their blood viscosity is high, which makes them more prone to stroke. If you feel numbness or weakness in one limb, numbness in one face or crooked mouth, unclear speech, dizziness and vomiting, you need to see a doctor as soon as possible.