The causes of frequent crying at night for 2-year-old babies may be calcium deficiency, abnormal indoor temperature, indigestion, indoor dryness and so on.
1. Calcium deficiency: it may affect the development of the baby’s brain, leading to increased excitability of the autonomic nervous system, which may cause the baby to cry frequently at night.
2. Abnormal indoor temperature: too high or too low indoor temperature will affect the baby’s sleep, thus causing the baby to cry.
3. Indigestion: If the baby consumes too much food before bedtime, it may cause accumulation of food, which may lead to abdominal pain and bloating, thus causing the baby to sleep and cry at night.
4. Indoor dryness: it may lead to symptoms such as nasal congestion in the nose, which affects the baby’s normal breathing, thus causing the baby to cry.
If the 2-year-old baby sleeps at night crying frequently should be timely medical attention.