How to deal with a 1.5-year-old child who often cries and fusses at night?

Patient's question:

No

Doctor's answer:

There are many reasons why a baby may not sleep soundly. It is recommended that you take the baby to the hospital for a check-up on trace elements to see if it is due to calcium deficiency, as calcium-deficient babies may experience night crying symptoms.
Suggestions:
1. Avoid letting the child get too excited or over-exercise before bedtime.
2. Do not eat too much before going to sleep.
3. The indoor temperature should be moderate, with 20–22 degrees being ideal. Humidity should be between 50–60%.
4. Open the windows at regular intervals during the day to ventilate the bedroom.