The heat gradually dissipates, the humidity in the air begins to decrease, and the weather gradually becomes dry. In order to preserve heat and maintain body temperature, the capillaries of the skin contract, leading to a decrease in blood flow, resulting in a decrease in the secretion of sweat and sebum, making it easy to be in a relatively dry and itchy state. Lei Shuishui, Director of the Dermatology Department of the Fifth Affiliated Hospital of Guangzhou Medical University, presents a "Anti Dry Itch Strategy" to help keep your skin hydrated even in dry autumn. Strategy 1: Drink water well. Firstly, replenish water in a timely manner and avoid thirst before drinking. Because when we feel thirsty, our cells are already in a state of water scarcity. However, drinking water is not always beneficial. It is recommended to drink water in small amounts multiple times. The daily amount of water consumed by each person should be balanced with the amount of water lost, and vary with changes in activity, environment, and diet. Secondly, it is important to avoid drinking boiled or uncooked water that has boiled multiple times, as they contain substances that are not conducive to the body's health. Do not use beverages or juice as a substitute for drinking water, and try to drink plain water instead. Finally, try to drink a cup of warm water every morning as it can help eliminate metabolic products and replenish body fluids. Countermeasure 2: Learn to use warm water when washing your face correctly. This not only allows your pores to fully open, but also prevents excessive loss of the skin's natural moisturizing oil. If you have oily skin, it is recommended to wash it once in the morning and once in the evening. Also pay attention to the way you wash your face. When washing your face, you must first fully foam the cleanser in your palm, otherwise it will not only fail to achieve the cleaning effect, but may also remain in the pores and cause acne. After kneading, apply the cleanser foam on the face. After evenly applying, gently massage the face in circles with the middle finger and ring finger. For areas with more oil secretion, such as T area, massage more. The cheeks are circled from bottom to top, and the nose is circled from top to bottom, against the direction of the pores. After completing the massage, you can clean it. To do so, gently press a damp towel onto your face, and then rinse it with clean water several times. Some people worry that being too gentle may not wash them clean, so they use a towel to vigorously scrub. In fact, this can actually cause damage to the skin. After cleaning, there is another important step - to use a mirror to check for any residual facial cleanser around the hairline and remove it. Some people tend to have acne around their hairline, often because they overlook this step. Strategy 3: Scientific skincare, pay attention to sun protection as it enters autumn. Many people feel that the sun is not as strong as summer, so they do not need sun protection. But in fact, sun protection has always been a crucial step in the skincare process, especially for those who get tanned in the hot summer. In autumn, it is even more important to take serious sun protection measures and take remedial measures. Therefore, sunscreen measures should be taken, including physical sunscreen, such as wearing sunscreen clothes, wearing sunshades, wearing sunglasses, and hats, as well as chemical sunscreen, such as applying sunscreen suitable for one's own skin type. At the same time, it is also necessary to pay attention to the moisturizing and water locking work of the skin in order to reduce the occurrence of various skin problems. (New News Agency)