Question
My child is four years old and has been sweating excessively while sleeping recently. I’m unsure of the cause and the child has become more whiny. The hospital examination didn’t reveal any issues. What are the usual causes of excessive nighttime sweating in four-year-olds?
Answer
Excessive sweating during sleep may be due to physiological hyperhidrosis, which usually resolves with age. Another possibility is a calcium deficiency in the child, in which case it is recommended to have the child checked for trace elements at the hospital, and a treatment plan can be developed after diagnosis. Fish liver oil drops and calcium gluconate oral solution can be administered, or choose Dikao calcium treatment. In some cases, vitamin D3 injection may be necessary. Additionally, more sun exposure can also help improve this condition.