What is the specific time of Tomb-Sweeping Day gas?

Qingming is the fifth of the 24 solar terms in the lunar calendar. The almanac says, "On the fifteenth day after the vernal equinox, everything is clean and clear." The ancients had outdoor activities in Tomb-Sweeping Day, such as hiking, outing, swinging, playing polo, inserting willows and tug of war. Today, we also like to go out for a walk, bask in the sun, exercise our muscles and bathe in spring during the Qingming Festival.

Precautions:

1, choose the weather in advance. People are happy when they are happy. Choosing a good weather to go out will achieve the goal of being happy and strengthening the body. Therefore, the first thing to do when going out is to choose a sunny weather. When it is found that there is water seepage at the joint of the wall, the weather is sultry and abnormal, and the humidity is obviously increased, this situation shows that there must be heavy rain in two or three days, so it is necessary to avoid going out.

2. Choose a suitable place. Spring outing should be in fields, lakes, parks, forest areas, mountains and other places, and absorb more "air vitamins"-negative ions, which can play a role in strengthening the brain, driving away fatigue and refreshing.

3. Choose the right driving route. The driving route is particularly important, so don't choose a more remote route. Once an accident happens, the rescue team can quickly carry out rescue according to the convenient route, which can better reduce losses.

4, should not go out too early, pay attention to keep warm. Before and after Tomb-Sweeping Day, the temperature difference between morning and evening is large, and the elderly, children, pregnant women and the infirm are prone to catch a cold. The doctor suggested that it is not advisable to go out too early when sweeping graves or having an outing, and don't go on an empty stomach; Don't be overworked, pay more attention to adding clothes to keep warm. However, the "spring cover" must be moderate, and the air humidity is relatively high in spring. If the "cover" is too much, heatstroke will easily provoke a "spring fire".

5. Do your best. It's better to go hiking in the suburbs for a spring outing. It's no more than two days' journey at most. Spring outing is too long, the boat and the car are tired, and it is not conducive to health and will reduce interest. In addition, to supplement various nutrients, we must not forget to return, causing excessive fatigue. If you have symptoms such as palpitation, fatigue, sweating and dizziness. You should rest as soon as possible and avoid being forced.

6, pay attention to diet. In spring, physical strength is strong and appetite is strong. Choose light, fresh and digestible food and drink plenty of water. At the same time, neither overeating nor being too hungry.

7. Prevent insect bites. Spring is the season when everything revives, and insects become active. When traveling in the suburbs, we should pay attention to prevent insects such as ticks from biting and try to avoid sitting and lying in grasslands, Woods and other environments for a long time. If you need to enter such areas, you should pay attention to personal protection and wear long-sleeved clothes. Tighten your trouser legs or tuck them into socks or shoes. If you are accidentally bitten by a bug, don't ignore it, let alone catch it. Instead, you should immediately apply wind oil essence or dermatitis glucocorticoid and treat it with cold compress after being bitten by caterpillars, spiders, bees and scorpions.

8. Prevent accidents. When walking in spring, you should try to avoid taking steep paths and don't climb the mountain rock wall alone. At the same time, anyone suffering from cardiovascular diseases should carry commonly used first-aid drugs with him.

9. Anti-pollen allergy. Now is the time for pollen to spread. After pollen floats in the air and is inhaled, symptoms such as stuffy nose, runny nose, sneezing, itchy nose and general allergy often appear. The doctor reminded that people with a history of pollen allergy should take anti-allergic drugs and wear "protective equipment" such as masks and gloves before going out. Don't "make love" at close range during outdoor activities, don't sleep on the grass, and don't touch flowers or leaves directly with your lips, nose and face to avoid allergic phenomena.

10, eat wild vegetables carefully to prevent poisoning. When going out for an outing, many people like to pick some wild vegetables to take home. However, it is best not to pick wild vegetables growing by the roadside. Because they are likely to be polluted by a large number of automobile exhaust emissions for a long time, the lead content exceeds the standard. Don't eat wild vegetables by the polluted river to avoid poisoning after eating. Wild vegetables should not be eaten in excess. If bitter vegetables taste bitter, excessive consumption will hurt the spleen and stomach; Vegetables contain alkaloids, which can lead to spleen and stomach deficiency and cold if eaten often.

1 1. Do what you can. Traveling abroad and climbing mountains is also one of the choices of many families. However, hiking in the mountains must be within our capabilities, because not everyone can travel in the mountains. Don't try to be brave if you have heart disease, hypertension, acute and chronic bronchitis, emphysema, nephritis, anemia, tuberculosis, fever, acute infection and active calculus. And mountaineering should be done according to one's physical strength and physical quality. Many people seldom exercise at ordinary times, so don't try to climb it and make yourself exhausted.