How do middle-aged and elderly people avoid heatstroke in summer?

Don't go out when the sun is strong. In summer, the sunshine is strong from 0: 30 to 3: 30 in the morning/kloc-0: 30 in the afternoon. Going out at this time is easy to cause heatstroke in middle-aged and elderly people, especially elderly friends with weak constitution and chronic diseases. Avoid heatstroke in summer and try not to go out at this time. Do a good job of shading and sun protection. When you go out in summer, you should be prepared, wear an umbrella and sunglasses, apply sunscreen in places where you are prone to sunburn, and bring common medicines and drinking water for heatstroke prevention and cooling. This can effectively avoid the chance of heatstroke in summer. Generally, the heatstroke prevention drugs that can be selected are: Ren Dan, Huoxiang Zhengqi Water and Cool Oil. Supplementing water in summer can prevent heatstroke. In hot summer, the water loss in the body is serious. At this time, everyone should replenish more water, and usually drink water every 2 hours. At the same time, getting up early and drinking a glass of water before going to bed can also detoxify and prevent disease outbreaks. At the same time, you can eat some fruits and vegetables, drink mung bean soup and sour plum soup to cool down.