Why does my baby sweat a lot on the head during sleep at night?
May 21, 2023
Source: Cainiu Health
Dr. Ma Yan
Introduction
Excessive sweating on a baby's head during sleep at night may be caused by physiological factors, or it could result from pathological factors such as vitamin D deficiency or rickets, which require targeted treatment. The specific analysis is as follows: Babies have a higher basal metabolic rate than adults and are therefore more sensitive to heat. However, since parents often worry about their babies getting cold, they may dress the baby in overly thick clothing or cover them with excessively heavy blankets.
Excessive head sweating in babies during sleep at night may be caused by physiological factors, or it could result from pathological conditions such as vitamin D deficiency or rickets. Targeted treatment is required, with specific analysis as follows:
I. Physiological Factors
Babies have a higher basal metabolic rate than adults, making them more sensitive to heat. However, since parents often worry about their babies getting cold, they may dress the baby too warmly or use excessively thick bedding, leading to excessive head sweating during nighttime sleep. Parents are advised to adjust the baby's clothing according to individual needs and room temperature.
II. Pathological Factors
1. Vitamin D Deficiency
Vitamin D promotes calcium absorption. When babies lack vitamin D, calcium levels in the body become insufficient, which increases neural excitability and can lead to excessive head sweating. Under medical guidance, this condition can be improved with supplements such as vitamin D tablets or vitamin D drops.
2. Rickets
Rickets is caused by prolonged vitamin D deficiency. Babies with rickets often sweat excessively after falling asleep, particularly on the head, and commonly exhibit枕秃 (bald spots on the back of the head due to friction). Therefore, rickets can also cause significant head sweating during sleep. Treatment under medical supervision may include medications such as calcium carbonate D3 granules or vitamin AD drops.
In addition to the above, conditions such as hyperthyroidism, tuberculosis, and congenital heart disease may also lead to excessive head sweating in babies during sleep. If the baby shows any other abnormal symptoms, prompt medical evaluation at a hospital is recommended.
