How to deal with smog weather?

As we all know, people need to pay special attention to protect themselves in foggy days, because if people don't pay attention to protection in foggy days, they will easily inhale some substances harmful to human body, but most people don't know how to protect themselves effectively, so how to deal with foggy days? What are the methods to deal with haze weather?

1, how to deal with smog weather

1, minimize outdoor activities in foggy days. Wash your nose, mouth and exposed skin when you get home.

2. It is recommended to wear a mask when going out. In China, the inhalable particles in the air in foggy days are mostly dry particles, and the protective effect of N95 mask on PM2.5 is positive. Medical surgical masks and activated carbon masks also have certain protective effects, among which medical surgical masks have a good protective effect on pathogenic microorganisms such as bacteria, while activated carbon masks have a strong filtering effect on harmful gases. The above masks should be used correctly and replaced in time. Cotton gauze mask is comfortable to wear, but it can only filter coarse particles. In addition, patients with chronic respiratory diseases or cardiovascular diseases may wear masks, which may aggravate breathing difficulties and need to be used with caution.

3. Using air purifier can improve indoor air quality. Proper ventilation is also needed in foggy days. Because there will be kitchen fume pollution, furniture pollution, washing chemicals pollution and so on. If there is no ventilation, dirty indoor air will also be harmful to health.

You can choose to open the window at noon with plenty of sunshine and less pollutants. Of course, in the case of severe smog, try to open the window as little as possible. When opening the window, try to avoid the morning and evening when the smog is serious. You can open the window for ventilation to prevent the wind from blowing in directly. Ventilation time should be between half an hour and one hour at a time. Residents who use air conditioning for heating at home should pay special attention to window ventilation to ensure adequate indoor oxygen.

4, pay attention to add water. Dry respiratory mucosa will lead to decreased defense function, and healthy adults should ensure to drink about 2000 ml of water every day.

5, increase nutrition, ensure rest and enhance resistance. The diet is light, but rich in protein (such as tofu and fish). ), and eat more fruits and vegetables rich in vitamins (such as apples, pears, carrots, etc.). ).

2. How to raise lungs in foggy days?

1. Moisten the lungs with water

Chinese medicine says that dryness and evil are easy to hurt the lungs. Now the gap between climate change caused by air pollution and other problems is too big. For example, dry autumn is easy to take away water and cause damage to lung mucosa and respiratory tract. Therefore, hydrating is an important measure for lung maintenance. Drink at least 500ml more water every day than in other seasons. You can also pour hot water into the cup and inhale it through your nose at the mouth of the cup, every time 10 minute, 2 ~ 3 times a day, and directly "shoot" the water into the respiratory tract to maintain the normal humidity of the lungs and respiratory tract.

2. Treat colds in time

If you catch a cold without thorough treatment, you will easily get pneumonia. So pay attention to rest when you catch a cold. If it is serious, you need to see a doctor to prevent cold sequelae.

Step 3: Do chest expansion exercises.

Advocate abdominal breathing: stretch your arms, expand your chest as much as possible, and then breathe through your abdomen, which can increase your vital capacity, especially for patients with chronic obstructive pulmonary disease and emphysema. Avoid staying in a warm room all the time, you can get some hot and cold stimulation.

Step 4: Do more back massage.

Straighten your back, close your eyes slightly, relax, and pat the center and sides of your back 30 times with your hands empty. When you beat your back, you should beat the center of your back first, and then beat the left and right sides from bottom to top. This method can dredge the qi in the chest, dredge the meridians on the back of the spine, and at the same time has the function of strengthening and nourishing the lungs.

Massage the nose

Pat your chest gently half an hour before going to bed every night to protect your heart and nourish your lungs. Specific methods: people sit up straight, keep their upper body straight, naturally separate their knees, put their hands lightly on their thighs, naturally relax, close their eyes slightly, and eliminate all distractions in their brains; Raise your hands when inhaling for a long time, and slap your palms on both sides of your chest from top to bottom; When exhaling for a long time, pat your chest with your palm from bottom to top. The time of each tap is 10 minute. Don't get up immediately after filming, but sit in a chair and breathe normally for a few minutes before getting up.

Smile more.

For the respiratory system, laughter can dilate the lungs. When people laugh, they will unconsciously take a deep breath, clean the respiratory tract, make breathing unobstructed, expand vital capacity and improve lung function.