Yin Chen, pregnant women can be used under the guidance of traditional Chinese medicine practitioners according to the needs of the identification of the drug, has the effect of favoring the gallbladder and removing jaundice (dredging the biliary tract evil, eliminating jaundice), clearing dampness and heat; the main treatment of wet sores and itching, jaundice, urinary and other diseases. Yin Chen is a plant-based traditional Chinese medicine, slightly cold, bitter, pungent flavor; pregnant women can drink Yin Chen according to the need under the guidance of traditional Chinese medicine practitioners, there is no clear contraindication to pregnant women can not be used; the efficacy of this product clearing dampness and heat, choleretic retiring jaundice, the main treatment of dampness and temperature (feel the dampness and heat caused by the temperature of the disease), summer dampness, itching of dampness sores, jaundice, urinary and other disorders. Its adverse reactions and contraindications are not yet clear; precautions are blood deficiency and yellowing, as well as the accumulation of blood yellowing people should be used with caution; Yin Chen, such as with other drugs, there may be interactions, need to consult a physician. If you need to use Yin Chen, you should use the medicine under the diagnosis of traditional Chinese medicine practitioners, do not take it on your own, to avoid causing adverse consequences.