The medicinal effects of Radix Rehmanniae Praeparata are cooling the blood and clearing heat, promoting the production of fluids and nourishing the yin.
1. Cooling the blood and clearing heat, used in treating epistaxis, vomiting blood, blood in stool, blood in urine caused by blood-heat, often combined with mugwort leaf, lotus leaf, artichoke, acacia flower, cedarwood and other drugs. It is also used in treating hair spots and warm toxins, and heat entering the camp blood (the degree of invasion of heat into the body is deep and the symptoms are more serious), and is often combined with red peony, buffalo horn, big green leaf, mudanpi and other medicines.
2. Shengjin nourishes yin, used in treating thirst and internal heat, thirst, often combined with yuzhu, maitong, sashen and other drugs. It can be used for treating labor-heat and bone vapor, yin deficiency and fever, and is often used in combination with Di-Bo-Pi, Bao-Jia, Zhi-Mu, etc. It can also be used for treating constipation and fluid damage. It can also be used to treat constipation and fluid damage, and is often combined with maitake and ginseng, e.g. Zengyi Tang.
If necessary, please use the drug under the guidance of a doctor, the use of traditional Chinese medicine and the combination of professional medical judgment, do not recommend self-medication, in order to avoid delays in the condition or cause adverse effects.