Infants sleeping and rolling around may be caused by environmental factors, or may be caused by diseases such as eczema and prickly heat, as well as other diseases such as gastroenteritis. 1. Environmental factors: if the baby sleeps in a noisy environment, the baby is dried by the noise, and will appear to sleep uneasily, thus appearing to roll around the phenomenon. 2. Infantile eczema: the cause of infantile eczema has not been fully studied, mainly due to genetic factors. The main symptoms of children with eczema are erythema, papules, blisters, itching, crying, sleep disturbance, etc., but also dry skin, oozing and other symptoms. 3. Prickly heat: The main cause of prickly heat is the blockage of sweat ducts, and children will have blisters, itching, burning and other symptoms. In addition, prickly heat can also lead to peeling and scaling of the skin, which can also cause babies to roll around in their sleep. 4. Other: Gastroenteritis and other diseases can also cause infants to sleep roll around. There may be other reasons for infants to sleep and roll around, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.