啼哭是小儿时期常见的一种表现，尤其是 婴儿因尚无言语表达能力时，“哭”便成为表达要求或痛苦的一种方式。 产生啼哭的原因，大致可分为非疾病引起的（如饥饿、口渴、过冷、过热、尿布潮湿、衣过紧、被过重、蚊虫叮咬、断奶等）；与疾病有关的（如腹痛、头痛、咽痛、鼻痒、 Crying is a common expression in infancy, especially when infants are unable to express their abilities, “crying” becomes a way of expressing demands or suffering. The causes of crying can be broadly categorized as non-illness (eg, hunger, thirst, overcooling, overheating, wet diapers, over tightness, overweight, mosquito bites, weaning, etc.) , Headache, sore throat, nasal itching,