What if women sleep at night and sweat?

Women sleep at night neck sweating, mostly because of wearing too much, resulting in increased secretion of sweat gland fluid caused. Can be relieved by reducing clothing. But if it is the body yin deficiency, caused by kidney deficiency. This is necessary to eat more kidney food, such as walnuts, leeks, donkey-hide gelatin, oysters and other relief. If necessary, can take kidney medicine treatment.