Raw and cooked dihuang refer to raw dihuang and cooked dihuang. Raw dihuang has the effect of nourishing yin and cooling blood, cooked dihuang has the effect of nourishing blood and nourishing yin, and black beans have the effect of benefiting the essence and brightening the eyes.
Sheng Di Huang has the effects of nourishing blood, nourishing yin and cooling blood. It is used for treating yin deficiency and fever, internal heat and thirst (internal heat accompanied by symptoms such as excessive eating, drinking and urinating), and vomiting blood. It is contraindicated in cases of yang deficiency, excessive phlegm in the chest and diaphragm, and dampness in the spleen and stomach. Adverse effects are not clear.
Radix Rehmanniae Praeparata has the efficacy of filling the marrow and benefiting the essence, tonifying blood and nourishing yin. It is used in the treatment of blood deficiency, palpitation, menstrual disorders, dizziness, premature whitening of hair, etc. It is contraindicated in patients with qi stagnation and phlegm. It is contraindicated in cases of stagnation of qi and phlegm, distension and pain in the epigastrium (abdomen), and loose stools (scanty and unformed feces). Adverse reactions are not clear.
Black beans have the effect of promoting blood circulation and inducing diuresis, dispelling wind and detoxification, strengthening the spleen and benefiting the kidney. It is used for the treatment of enuresis, kidney deficiency and lumbago, edema and urination, wind paralysis and spasm. It is contraindicated for those with spleen deficiency and abdominal distension, intestinal slippage and diarrhea. Adverse reactions are not clear.
If you need to use the above drugs, should be under the guidance of a doctor reasonable use of drugs.