Look at the tongue to identify the physical condition needs to be moss color and moss quality combined with diagnosis, the normal tongue moss is thin and evenly spread on the tongue, that is, thin white moss, abnormal tongue moss, including yellow moss, gray moss, black moss and so on.
⒈ normal tongue moss: normal tongue moss is usually thin white and moist evenly spread on the tongue, in the middle of the tongue and root slightly thicker.
Piece of abnormal tongue moss.
(1) yellow moss: tongue moss color yellow, the main internal heat evidence, if the deeper the yellow, it means that the more serious the evil heat.
(2) gray moss: tongue moss color is gray with black, the main internal evidence, if the moss gray thin and lubrication, mostly for phlegm and drink (water metabolism disorders of the formation of pathological products) within the stop or cold and dampness within the obstruction; if the moss is gray and dry, for the yin and fire (Yin and essence loss in the body, the emergence of the fire of the virtual fire hyperactivity) or heat disease.
(3) black moss: the color of the tongue moss is black, black moss is mostly transformed from gray moss or yellow moss, indicating that the condition is extremely serious. Black moss is the main internal evidence, or for the extreme heat, cold and other evidence. If the moss is black and dry, then it is heat and fluid deficiency; if the moss is black and lubricated, then it is Yang deficiency and yin and cold are extremely prevalent.
Chinese medicine believes that the tongue by the stomach gas, because the five viscera and six bowels are endowed with gas in the stomach, so the changes in the tongue can reflect the organs of cold, heat, deficiency, solid. If the color of the tongue is abnormal or accompanied by other discomforts, you should go to the hospital in a timely manner, do not delay the condition.