What are the solutions to smog

Haze can be alleviated by reducing outdoor activities, wearing masks, using air purifiers, adjusting dietary habits, and practicing traditional Chinese medicine. Haze is mainly caused by factors such as industrial emissions, automobile exhaust, building dust, coal-fired heating, and meteorological conditions.

1. Reduce outdoor activities

During hazy weather, efforts should be made to minimize going out, especially for the elderly, children, and people with respiratory diseases. When it is necessary to go out, you can choose a time when the haze is lighter and avoid the rush hour in the morning and evening. Keep doors and windows closed indoors to reduce the entry of pollutants. Long term exposure to hazy environments may lead to symptoms such as coughing and throat discomfort, and in severe cases, may trigger bronchitis.

2. Wear a mask

When going out, one should wear a protective mask that meets national standards, such as KN95 or N95 masks. The filtering effect of ordinary medical masks on PM2.5 is limited. Properly wearing a mask requires ensuring it fits the face and changing it every 4-6 hours. Wearing a mask can effectively reduce the irritation of inhalable particles to the respiratory tract and lower the incidence of diseases such as rhinitis and pharyngitis.

3. Use air purifier

Indoor air purifiers with HEPA filters can be used, and the filter element should be replaced regularly. The purifier should be placed in a densely populated area and run for 8-12 hours a day. It works better when used in conjunction with a humidifier, but the humidity should be controlled between 40% -60%. Air purification can significantly reduce indoor PM2.5 concentration, improve sleep quality and respiratory comfort.

4. Adjust dietary structure

Eat more citrus fruits, dark green vegetables, and nuts rich in vitamin C, and drink green tea or chrysanthemum tea in moderation. Traditional Chinese medicine recommends consuming lung moistening ingredients such as Tremella fuciformis, lilies, pears, etc., and avoiding spicy and irritating foods. A reasonable diet can help enhance the respiratory mucosal resistance and promote the metabolism and elimination of harmful substances in the body.

5. Traditional Chinese Medicine Treatment

Traditional Chinese Medicine believes that haze belongs to external pathogenic factors and can be treated by moxibustion at acupoints such as Feishu and Zusanli to enhance positive qi. The tea substitute can be made of Chinese medicinal materials such as siraitia grosvenorii, Panghaida, ophiopogon japonicus, etc. People with weak constitution can take traditional Chinese patent medicines and simple preparations such as Yupingfeng Powder and Shengmaiyin according to the doctor's advice. People exposed to long-term haze can regularly undergo back scraping to promote lung detoxification.

During hazy weather, it is important to maintain a regular schedule and avoid overexertion. Indoor plants can be planted to purify the air, such as green pineapple and chlorophytum comosum. Sensitive individuals should seek medical attention promptly when experiencing persistent symptoms such as coughing and chest tightness. Strengthen physical exercise regularly and choose indoor activities such as yoga and Tai Chi to enhance physical fitness. Pay attention to maintaining a good mindset, and if necessary, alleviate anxiety through meditation.