Why does the baby always cry when sleeping at night?

Babies often cry when they sleep at night, and many parents are helpless about this. They not only worry about the baby's health, but also affect the rest of the whole family. With the development of the economy, people's living standards have greatly improved, and the level of medical and health care has also greatly improved. So, how can we solve this problem? In order to solve the problem, we must first know why the baby always cries when sleeping at night.

There are many reasons why babies cannot sleep well at night, which can be divided into two categories:

1. External factors

1. Hunger

It is more common in newborns and babies under three months old. This requires breastfeeding or milk feeding to solve the problem. If older babies eat a full meal before going to bed, this factor can be eliminated.

In dry weather, your baby may be thirsty at night, and giving him some water can help calm him down.

2. Calcium deficiency?

Calcium deficiency is one of the main factors that cause babies to sleep restlessly, and most girls will take it into consideration. Calcium deficiency and low blood calcium levels increase the excitability of the brain's autonomic nerves, causing the baby to wake up at night, have night terrors, become restless and have trouble sleeping. The solution is to give your baby calcium and vitamin D supplements and more solids.

A. Calcium supplement: 300-500 mg of elemental calcium per day

B. Vitamin D supplement: 400-800 IU per day

3. Too hot

Nowadays, most babies’ clothes and blankets are on the warm side. In fact, it doesn’t matter if the baby is a little cool. Being too hot will make him uncomfortable and prone to illness. If the room temperature is quite high and the baby is wearing a sleeping bag and covered with a small quilt, the baby's own heat dissipation ability is poor and he will feel hot and wake up. At this time, the problem can be solved by simply reducing the amount of penetration.

4. Abdominal bloating

This condition occurs in infants under 1 year old. If the baby eats too much before going to bed or does not burp after drinking milk, the baby will wake up due to bloating. Older babies may have eaten something difficult to digest within a few hours before bedtime. The problem can be solved by paying attention to massage, exhausting gas and adjusting diet. Babies with indigestion can be treated with some Chinese medicine.

2. Internal Factors

Children’s internal factors also affect their sleep: their brain nerves are not yet fully developed. The child has not yet established a fixed schedule physically. The adjustment of the baby's biological clock's day and night rhythm depends on the baby's physiological maturity.

Surveys show that babies with higher nervous system excitability tend to mature later in life and are more likely to suffer from sleep disturbances. Compared to babies who sleep well, these babies may tend to be more active, extroverted, and sensitive.

Human sleep is divided into deep sleep and light sleep, which alternate about 3-4 hours at night. For infants and young children, the alternation between deep sleep and light sleep may be shorter, about once every 2-3 hours. Adults and many babies who sleep through the night can adjust themselves better and re-enter deep sleep when light sleep comes. However, many babies and even many adults are unable to adjust themselves to fall asleep, so they wake up from light sleep.

Knowing some of the reasons why babies always cry at night, I believe everyone has a certain understanding of this. Then, what we need to do is to "prescribe the right medicine". I hope this knowledge can help everyone. With certain knowledge and experience, it will be easier to solve problems. Your health is important, and so is your baby's health.