Two-month-old babies do not sleep much during the day may be related to environmental factors, respiratory infections, digestive tract infections or calcium deficiency, parents can first observe whether the child has other abnormal performance, to identify the specific causes, and then symptomatic treatment. Common causes and treatment: a. Normal sleep time: If the baby does not sleep during the day, but sleeps better at night, especially the dynamic observation of length and weight growth are ideal, and there is no abnormal crying, screaming, irritability, etc., usually indicates that the baby is in good condition, pay attention to the observation can be. Second, environmental factors: the light is too bright during the day, or the environment around the day is too noisy, resulting in the baby can not sleep during the day. Parents can create a comfortable sleep environment for the baby, notice when the baby has sleepy, promptly pull the curtains. The calcium deficiency leads to increased neuroexcitability of the fetus and sleeplessness. You need to go to the hospital for trace element testing and follow the doctor’s instructions for timely supplementation of vitamin D and calcium supplements, and pay attention to more sunshine; 2. You can follow the doctor’s instructions to apply ribavirin, oseltamivir and other drugs for antiviral treatment, penicillin, amoxicillin and other antibacterial treatment; 3, digestive tract infection: digestive tract infection can lead to nausea, vomiting, diarrhea, abdominal distension and other abdominal discomfort, causing children’s sleep disorders, reluctance to sleep. The cause should be promptly identified after symptomatic treatment, can use bifidobacterium to regulate intestinal flora, to relieve discomfort. Note: In addition, the baby is too excited before going to sleep, or have eczema, otitis media and other physical discomfort can cause the baby does not sleep during the day, the symptoms continue to appear should promptly seek medical attention, symptomatic treatment.