Full-month babies do not sleep soundly always grunting can be seen in physiological phenomena, pathological conditions (such as gastrointestinal dysfunction) and other conditions, intervention needs to be carried out according to the cause, such as constipation of the baby can be used as appropriate, probiotics or corkscrew and so on. 1. Physiological phenomenon: If the temperature of the sleeping environment is higher or lower at night, the baby feels uncomfortable, or the baby is not fed enough at night and is hungry, the above performance can occur, and attention needs to be paid to the room temperature and feeding situation. 2. Pathological conditions: (1) gastrointestinal dysfunction: such as for several days without stool or stool dryness affect defecation, the existence of constipation of the baby, can appear at night sleep is not solid performance, you can use keserol to soften the stool, as appropriate, oral Clostridium casei live bacteria loose regulation of intestinal microorganisms, on the constipation symptoms have a relieving effect. (2) Eczema: Severe eczema can cause obvious itchiness in babies, which can affect sleep. With the above manifestations, the treatment needs to strengthen the daily care, pay attention to skin moisturizing, and use Dinaid cream to treat when necessary. (3) diaper dermatitis: this kind of baby can appear skin damage, cause discomfort, serious can affect sleep, need to reasonable use of diapers, pay attention to clean, if appropriate, use zinc oxide cream topical treatment. All of the above drugs need to be used under the guidance of a physician, it is recommended that, if necessary, to consult a specialist physician judgment to guide the treatment.