[Solar Period Health Preservation] The 39th day of the lunar calendar is here! There are a few "life-threatening" things I need to tell you

Yesterday was the first day of the “Three Nines”, the coldest time of the year has arrived.

Fortunately, the cold front will be relatively weak this week. BUT! Don’t take it lightly!

This period is the most dangerous time of the year, when the body's defenses are at their lowest point and diseases love to gather at this time. Data show that from December to February of the following year, the morbidity and mortality rates of the elderly in China are four times higher than the annual average.

What should you pay attention to during the "Three Nine Days"? Here are five doctors' reminders and suggestions~

[Blood vessels become fragile, beware of cardiovascular and cerebrovascular diseases ]

The sudden cold air can cause blood vessels to contract violently, which can easily induce or aggravate cardiovascular and cerebrovascular diseases. In addition, blood pressure fluctuations increase, which increases the burden on the heart and blood vessels, making myocardial infarction, cerebral hemorrhage, and cerebral vascular rupture more likely to occur. In just one week from New Year's Day to yesterday, our hospital's Department of Neurology admitted more than 60 patients with acute infarction, the oldest of whom was 87 years old and the youngest was only 38 years old .

[Suggestions] Measure blood pressure regularly and keep it within a reasonable range; control your emotions and quit smoking!!! Eat some hawthorn, black fungus, onions and other foods that can soften blood vessels. Protect your head, hands and feet when going out. It is best to take a shower one hour after a meal, avoid overheating the water, and control it within 20 minutes. It is recommended to take a shower to reduce the acute stimulation to the circulatory system.

[Joint pain, induced osteoarthritis ]

Osteoarthritis is a common cause of joint pain in the elderly. The lack of muscle and fat around the knee joint makes it particularly sensitive to temperature. Studies have found that joint pain is related to changes in air humidity and temperature, and a sudden drop in temperature can easily induce joint pain.

[Suggestion] Pay special attention to keeping your knee joints warm during the coldest days of winter, otherwise it will accelerate degeneration. You can exercise outdoors in moderation in winter, but the low temperature will cause your limbs to become cold and stiff, which will weaken the elasticity of your skin. It is recommended that you move your wrists, ankles and other joints, press your legs, and do some stretching exercises before exercising to effectively avoid injuries.

[The lungs like moisture and hate dryness. Be alert to respiratory infections ]

Cold and dry air and dust in winter can irritate the respiratory tract and easily lead to lung infections and chronic obstructive pulmonary disease. Once the elderly are exposed to cold or inhale them, they are very likely to be infected, which will aggravate their condition. People with poor immunity are particularly susceptible to viral and bacterial infections.

[Suggestion] Don’t do morning exercises too early in winter. It’s best to wait until around 9 o’clock and exercise after the fog has dissipated. Wear a mask when going out on foggy days. Actively replenishing water can also help nourish the lungs.

[The nose screen function is weakened and germs can easily invade through the nose ]

The mucus secretion of the nasal mucosa will decrease in winter, and the "screen" function of the nose will also weaken, causing air containing pathogens to enter the lungs directly, increasing the chance of respiratory tract infection.

[Suggestion] Clean the nasal cavity with warm, light salt water before going to bed; or pour hot water into a cup, slowly and deeply inhale the water vapor, about ten minutes each time, once in the morning and once in the evening, which can moisturize and clean the nasal mucosa.

【Excessive appetite: Beware of digestive system diseases 】

Under the stimulation of cold, gastric acid secretion increases, the gastrointestinal tract will contract spasmodically, the body's digestive function gradually declines, and the gastrointestinal tract's disease resistance weakens. If you continue to eat too much melons, fruits, cold drinks, etc., it is easy to cause and aggravate gastrointestinal diseases. At the same time, cold weather increases appetite, and many people prefer high-calorie foods, which will also increase the gastrointestinal burden, and are more likely to cause gastrointestinal mucosal damage, gastrointestinal dysfunction, and even gastrointestinal bleeding.

[Suggestion] Eating more warm foods such as beef and mutton can help to strengthen your body's ability to resist the cold. People who are afraid of the cold can add some onions, garlic, and ginger; people who are prone to getting angry should add white radish. May we all be healthy and safe through the winter~