What are the effects of Radix et Rhizoma Shengdi?

Sheng Di Huang (生地黄), the efficacy of Sheng Di Huang (生地黄), is to clear heat and cool the blood, nourish yin and promote the production of fluids; its function is that it can be applied to heat entering the camp and blood (the degree of invasion of heat into the human body is deep, and the symptoms are more serious), vexation and thirst, maculae and epistaxis (vomiting blood and nosebleed), yin deficiency and internal heat, and it can also be used to treat the injury of the fluids to the thirst, the disease of thirst and thirst (which is now generally referred to as diabetes mellitus), and the dryness of the bowels and constipation.
Dihuang is the fresh or dried tuberous root of Dihuang, a plant of the family of Ginseng, which is slowly roasted to about 80% dryness as raw Dihuang. It is sweet and cold in nature. It belongs to heart, liver and kidney meridians. It has the effects of clearing heat and cooling blood, nourishing yin and promoting the production of body fluid.
It can be used in treating heat entering the camp and blood, warm toxin spotting (due to the warm toxin that is embedded in the lungs and stomach, flooding the triple jiao, affecting the camp and blood, penetrating into the skin and causing spotting), vomiting and epistaxis (bleeding from the nostrils), heat disease injuring the yin (acute heat disease caused by the feeling of the four seasons of the warmth and heat disease), tongue-redness, irritating and thirsting (referring to the thirst caused by depletion of the body fluids after vomiting and diarrhea), constipation due to injury of the fluids, and heat caused by deficiency of the yin.
Sheng Di Huang need to be under the guidance of a doctor to identify the evidence of the use of medication, do not buy their own medication to use, to avoid the drug is not the right evidence to aggravate the condition.