What to do when a five-month-old baby doesn’t sleep until 3 a.m.

Five-month-old infants do not sleep until 3:00 a.m. need to choose the treatment according to the causes that cause infants do not sleep, generally considered to be due to external environmental stimuli, calcium deficiency, high energy caused by, can be relieved by improving the sleep environment, calcium supplements, adjusting the work and rest and other ways.
1. Improve the sleeping environment: If the external environment causes the baby to sleep at 3:00 a.m., keep the room quiet at night and keep the temperature and humidity moderate, which can improve the baby’s sleep quality.
2. Calcium supplementation: infants lacking calcium may cry at night and have disturbed sleep. If it is because of the lack of calcium to sleep at 3:00 a.m., you should give your infant calcium supplements in time. Breast milk has a high calcium content, and you should usually breastfeed, or choose vitamin D under the guidance of your doctor to supplement calcium.
3. Adjustment of work and rest: If the work and rest is reversed to cause high energy to appear three o’clock in the morning to sleep, you can adjust the work and rest, so that the baby during the day to reduce the sleep time.
The five-month-old baby sleeps at three o’clock in the morning may also have other reasons, it is recommended to go to the hospital, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment. All of the above medications should be used under a doctor’s supervision.