天然驱蚊成分更安全？叠加使用效果更好？驱蚊产品这样选

Core Viewpoint - The article provides a comprehensive guide on mosquito prevention and control, emphasizing the importance of choosing appropriate mosquito repellent products, especially for vulnerable groups such as children and pregnant women [1]. Group 1: Mosquito Prevention Methods - Physical mosquito prevention methods include electric mosquito swatters, mosquito lamps, mosquito nets, and wearing light-colored long-sleeved clothing [2]. - Chemical mosquito repellents include mosquito coils, electric mosquito repellent liquids, and sprays containing active ingredients like DEET and picaridin [2]. - It is recommended to use physical methods indoors and reserve chemical repellents for outdoor activities, avoiding long-term use of chemical products [2]. Group 2: Special Considerations for Vulnerable Groups - Children under 2 months should avoid all chemical repellents and prioritize physical methods like mosquito nets and light clothing [3]. - For children over 2 months and pregnant women, repellents containing picaridin or low concentrations of DEET are preferred, while alcohol-based or essential oil products should be avoided [3][5]. - The skin of children is more sensitive, and they are at a higher risk of adverse reactions to mosquito bites, necessitating careful selection of repellent products [4][8]. Group 3: Safety and Efficacy of Repellents - The concentration of active ingredients in repellents is crucial; for DEET, it should be below 30% for children, and for picaridin, below 10% [5]. - Natural ingredients in traditional Chinese medicine can also repel mosquitoes but may cause allergic reactions, highlighting that "natural" does not equate to "safe" [6][7]. - Parents are advised to test new products on a small area of the child's skin before widespread application to monitor for adverse reactions [5][7]. Group 4: Post-Bite Care - After a mosquito bite, washing the area with soap and water can help alleviate itching, and cold compresses can reduce swelling [9]. - It is advised to avoid using alcohol-based products on bite sites, as they can cause irritation [10]. - In cases of severe reactions or symptoms following a bite, seeking medical attention is recommended [9].