What are the functions and effects of raw Rehmannia?

Shengdihuang itself is a traditional Chinese medicine that helps to cool down and relieve cough, and also has the effect of stopping bleeding. It has a sufficient therapeutic effect on many febrile diseases, such as spots and rashes, plaque bleeding, sore throat, etc., especially has a sufficient effect of cooling blood and stopping bleeding. Because this product is a very cold thing, it is usually used mainly to nourish yin, promote body fluid, clear away heat and cool blood.

The efficacy of raw land

Fresh Rehmannia root clears away heat, promotes the production of body fluid, cools blood and stops bleeding. It is used for damage to yin caused by febrile disease, red tongue, thirst, spots and rashes, vomiting blood, epistaxis, and sore throat. Raw Rehmannia root clears away heat, cools blood, nourishes yin, and promotes the production of body fluids. It is used for fever with red tongue, thirst, internal heat due to yin deficiency, bone steaming and fatigue fever, internal heat and thirst, vomiting blood, epistaxis, and spots and rashes.

Pharmacological effects of Radix Rehmanniae

It has the effect of clearing heat and cooling blood and is used for febrile diseases with heat entering the blood, high fever, coma, dry mouth and red tongue. Such as Qingying Decoction. For treating late stage of febrile disease, when residual heat has not been eliminated, yin fluid has been damaged, patients are hot at night and cool in the morning, have red tongue and rapid pulse, such as Qinghao Biejia Decoction. It can be used to treat febrile diseases with heat entering the blood, excessive heat and toxicity in the blood, vomiting blood, nosebleeds, and purple-black macules. Such as Si Sheng Wan. It has the effect of nourishing yin and promoting body fluid, and is used for thirst caused by loss of body fluid, and thirst caused by internal heat. It is used to treat damage to yin caused by febrile diseases, dry intestines and constipation, such as Zengye Decoction. When used as medicine, it is decocted and taken orally, 10 to 30 g. The dosage of fresh product can be doubled, or the fresh product can be mashed into juice and used as medicine. Fresh Rehmannia root tastes sweet, bitter and very cold in nature, and has similar effects to dried Rehmannia root. Its yin-nourishing ability is slightly weaker, but it has stronger abilities in clearing away heat, promoting fluid production, cooling blood and stopping bleeding. This product is cold and stagnant in nature. It is not suitable for patients with spleen deficiency, dampness stagnation, abdominal distension and loose stools.

Therapeutic effects of raw Rehmannia root

It tastes sweet and bitter, and is slightly cold in nature. It enters the heart, liver and kidney meridians. The quality is moistening and can reduce the flow of blood.

1. Clear away heat and cool blood. This medicine tastes sweet and bitter, is cold in nature and enters the blood. It can clear the heat in the blood and cool the blood. It is used for high fever, thirst, and red tongue in febrile diseases. The prescription is like Qingying Decoction. In addition, this product has the effect of stopping bleeding by cooling the blood, and can be used for various bleeding diseases caused by blood heat.

2. Nourish yin and produce body fluid. This product is moist and liquid and can nourish yin. It tastes sweet and is cold in nature and can produce body fluid. It has the effect of nourishing yin, moistening dryness and producing body fluid. It is used for patients in the late stage of febrile disease and those suffering from damage to body fluid by evil heat. In addition, this product is often used to treat dry mouth, thirst, dizziness and vertigo caused by yin deficiency and hyperactivity of fire due to its nourishing yin and clearing heat effects. Prescriptions include Liuwei Dihuang Pills. Shengdi can also be used to treat diabetes caused by excessive heat and damage to body fluids.