The dosage of the formula of Fen Dang Tang is recorded in ancient books as 30 leeches and gadflies each, 48 grams of rhubarb, 20 peach kernels, and when used clinically, the doctor will add or subtract the medicine according to the individual’s condition, and the specific medication should be in accordance with the doctor’s instructions.
Dangdang Tang is a traditional Chinese medicine formula from the Treatise on Typhoid Fever, which has the effect of breaking blood stasis and eliminating blood stasis.
It is mainly used in treating hardness and fullness in the lower abdomen caused by accumulation of blood in the lower jiao, like forgetfulness, black stools that are easy to be discharged, spontaneous urination, madness or madness with sunken and knotted veins, and menstrual closure in women with hardness and fullness in the lower abdomen and refusal to be pressed. Contraindicated in pregnant women.
Specific medication should be under the guidance of a specialist, not unauthorized use of medication to avoid adverse consequences.