Fear of cold during the day and fear of heat at night is a manifestation of yin and yang imbalance, mainly kidney yin and yang deficiency.
1. Yang deficiency is cold, cold during the day because of the body’s lack of yang qi, mainly kidney yang deficiency, because kidney yang is a body of yang qi of the root. Weakness of yang qi, its warming, promoting function is weakened, resulting in the meridians and internal organs function is reduced, gas, blood and fluid operation is slow, the formation of a deficiency of yang is cold cold cold evidence.
Clinical manifestations of cold limbs (fear of cold, cold limbs), limbs not warm, white face (white face and no luster), urine long, under the clear grain (stools as thin as water or mixed with undigested food), tongue pale, pulse is late, such as a faction of the phenomenon of deficiency cold.
2. Yin deficiency is internal heat. Fear of heat at night is due to deficiency of yin qi in the body, with kidney yin deficiency being the main cause, as kidney yin is the root of yin qi in the body. Wei Yang (yang qi on the surface of the muscle) of the gas into the body at night, but the yin deficiency and can not restrain the yang qi, resulting in yang qi floating outside, the formation of yin deficiency, the heat of the deficiency of the heat certificate.
Clinical manifestations are hot flashes (a burst of heat), night sweats (abnormal sweating after going to sleep and stopping sweating after waking up), heartburn and heat (heat in the hearts of the hands and feet, and self-consciousness of the heart and chest), flushing of the cheekbones (redness of the cheekbones on both sides of the face), heartburn, insomnia, a red tongue with little fluids, and a fine pulse, which are all signs of deficiency heat.
When the above symptoms appear, one should seek medical attention promptly to avoid delay.