What should I do if my 70-day-old baby sleeps restlessly and keeps squirming?

Under normal circumstances, a 70-day-old baby's restless sleep and frequent body twisting may be caused by normal developmental processes, poor sleep environment, calcium deficiency, indigestion, allergies, or other factors. It is recommended to seek timely medical evaluation to identify the underlying cause and receive targeted treatment. Specific analyses are as follows:

1. Normal phenomenon

During infancy, babies experience rapid physical and brain development, which may lead to growth-related discomfort or "growing pains." This can cause them to twist and move during sleep as a way to relieve discomfort. These movements are usually temporary and tend to gradually diminish as the baby adapts to their growth rate.

2. Poor sleep environment

A baby may sleep restlessly or have difficulty falling asleep if the sleeping environment is uncomfortable—such as room temperature being too high or too low, an uncomfortable bed, or excessive light. It is recommended to ensure the baby’s sleep environment is quiet, comfortable, and warm, which can help the baby fall asleep more easily.

3. Calcium deficiency

If the baby does not receive sufficient nutrition, calcium deficiency may occur, leading to increased nervous system excitability and restless sleep. Calcium supplements such as calcium gluconate oral solution, calcium carbonate granules, or lactate calcium granules may be used under medical guidance to help restore normal calcium levels.

4. Indigestion

Due to an immature digestive system, consuming excessive amounts of food may lead to indigestion, causing food to accumulate in the intestines and resulting in restless sleep. This may also be accompanied by bloating, nausea, and other discomforts. Under a doctor’s guidance, medications such as Jianwei Xiaoshi Oral Liquid, Lactobacillus tablets, or Baohe Pills may be used for treatment.

5. Allergies

If the baby is allergic to the material of clothing or bedding, skin itching may occur, leading to constant body twisting during sleep. Antiallergy medications such as cetirizine hydrochloride syrup, calamine lotion, or loratadine syrup may be used under medical supervision to help resolve symptoms.

Regularly monitor the baby’s sleep environment, nutritional intake, and comfort levels to ensure good sleep quality. Adequate and restful sleep is essential for the baby’s overall health and development.