Spring is the best season of the year, starting from the beginning of spring, and ending one day before the beginning of summer, after six festivals: rain, stirring, vernal equinox, clearing, and rains. However, spring is not only the season of high incidence of various infectious diseases such as influenza and influenza, but also the season of coronary heart disease, gallstones, hepatitis, and mental illnesses that often recur in spring. As the saying goes, “the plan of the year lies in the spring”, so we must do a good job of health care in the spring to lay the foundation for a year of health. The first warmth is still cold cautiously reduce clothing early spring, cold temperature alternately, the weather is capricious, often the morning is still sunny, spring breeze to send warm, to the afternoon or evening but a cold wind up, cold raids, the temperature plummeted, and even floating a burst of snow, spring can be described as “the first warmth is still cold, the most difficult will rest”. Because people are afraid of cold in winter, most of the time spent indoors, the ability to adapt to the outside world is reduced, it is difficult to resist the sudden cold and hot climate in early spring, in addition to spring is a variety of germs, microorganisms, the season of reproduction, recovery, a variety of infectious diseases are easy to prevalent. From ancient times to the present, medical doctors who are good at health care have attached great importance to the “spring cover” way of health care. The folk often circulate “February rest to cotton clothes skim, March and pear snow”, “eat the Dragon Boat Festival zong, and then the cotton clothes to send” the proverb. If you take off your cotton clothes too early, the cold will take advantage of the situation and enter, the cold will hurt the lungs, plus the human skin has begun to become loose, the ability to resist the cold is weakened, so susceptible to influenza, acute bronchitis, pneumonia and other respiratory diseases, and some serious health hazards of people’s brain, measles, mumps, scarlet fever and other infectious diseases are also prone to prevalence in this season. These diseases are related to bacteria and viruses, but if you take timely precautions, “spring cover” the right way, physical fitness, will reduce the chances of morbidity. Therefore, in early spring from cotton clothes to sweater or jacket do not rush, according to the change of weather, one by one to reduce, in addition to bedding should not immediately reduce thin, in line with the “spring cover” the way to maintain health.