What should I pay attention to when the weather is hot?

sun protection 1, don't move and work outdoors when the sun is strongest from 1 am to 4 pm. 2. Chemical sunscreens are regressive and will soon fail in the scorching sun. Apply chemical sunscreen. If you go out between 1: and 13: and your face is exposed to the sun for more than half an hour, you should wash your face again, clean your face and apply sunscreen. 3. It is not enough to use sunscreen only. Umbrella, hat, sunglasses and clothes are all essential. It's all physical sunscreen. Heatstroke prevention 1. Rest time should be arranged reasonably in summer to ensure adequate sleep. Reasonable arrangement of work and rest time, not too much activity in the hot noon strong sunlight, for those who need to work outdoors, the lunch break should be extended, that is, the work and rest system of "leaving work early, finishing work late and not going to work at noon" should be adopted. 2. Provide reasonable drinks and nutrition. In summer, the human body consumes a lot of nutrients and has a strong metabolic function. It is necessary to eat foods rich in high-quality protein and vitamins and easy to digest. Such as eggs, fish and low-fat meat, bean products and milk, eat more fresh vegetables and fruits; Such as tomatoes, watermelons, melons, peaches, plums, bayberry and so on. 3. Pay attention to personal protection: outdoor workers should not be shirtless in summer, work clothes should be loose, and white or light-colored clothes should be worn; You should wear insulating straw hats and protective glasses, which have a certain shielding effect on the sun. 4, drink more salty boiled water: working outdoors in summer, sweating more, reducing the salt in the body, losing the osmotic pressure in the body, drinking more boiled water or salty tea can replenish the salt lost in the body, thus preventing heatstroke. When drinking salt water, it is necessary to drink a small amount of salt water several times to prevent heatstroke. 5. Bring heatstroke prevention drugs: Outdoor workers should bring some heatstroke prevention drugs in summer. Such as Rendan, Cool Oil, Tiger Balm, Essential Oil, Ten Drops of Water, Mint Ingot, Huoxiang Zhengqi Water, etc.