婴儿白天能安静入睡,入夜则啼哭不安,时哭时止,或每夜定时啼哭,严重的甚至通宵达旦,这种情况称为夜啼,多见于半岁以内的婴儿。婴儿常以啼哭表达要求或痛苦,饥饿、惊恐、尿布潮湿、衣被过冷或过热等均可引起啼哭。如果此时喂以乳食、安抚亲吻、更换尿布、调整衣被厚薄,婴儿的啼哭可很快停止,就不属于病态。婴儿夜啼一时难以查明原因,医生会详细询问病史,仔细检查身体状况,必要时辅以有关的实验室检查,排除外感 Infants can sleep quietly during the day, crying uneasy at night, when to cry or cry every night, severe or even overnight, this situation is called night cry, more common in infants less than half a year old. Infants often express crying demands or pain, hunger, panic, wet diapers, overcooled clothing, or overheating can all cause crying. If at this time fed with lactating food, appease kisses, change diapers, adjust the thickness of clothing, baby crying can be stopped quickly, it does not belong to the pathological. Babies cry for a while difficult to identify the reasons, the doctor will ask in detail history, carefully check the physical condition, if necessary, supplemented by related laboratory tests, excluding extrinsic