In children, the skin is more hydrated, capillaries are abundant, metabolism is vigorous and autonomic regulation is not yet complete, making them prone to sweating and night sweats during activity. If children are too active before going to sleep, the metabolism of the organs in the body is active, which can increase the body’s heat production, and during sleep, the skin blood vessels expand and sweat glands secrete more, which can lead to profuse sweating.