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冬季,孩子健康是家长最操心的事,经常性咳嗽、嘴唇干裂出血,晚上睡觉不香,爱哭闹成了孩子冬季的通病,一般吃药打针又不太管用,家长很揪心。儿童疾病专家指出,造成上述症状主要是室内空气过于干燥导致。研究证明,最适宜人体的健康湿度为45%RH～65%RH,空气湿度过低会造成孩子免疫力下降,出现上火,嘴唇干裂、鼻腔出血等病症;而在我国北方,冬季120天供暖日当中,仅有2.5天空气湿
In winter, the child’s health is the most worrying thing for parents. Frequent coughing, dry lips chapped, sleeping at night is not fragrant, love crying became a common problem of children in winter, the general medication injections are not useful, parents are worried. Childhood disease experts pointed out that the main symptoms caused by the indoor air is too dry. Studies have shown that the most suitable human body’s health humidity is 45% RH ~ 65% RH, the air humidity is too low will cause the child’s immunity decreased, lit, chapped lips, nasal bleeding and other diseases; and in northern China, 120 days of winter heating Day, only 2.5 days wet the air