Yin Chen has the effect of clearing heat and removing jaundice, and can be used with poria and poria to treat jaundice where dampness is more important than heat; it is also used with rhubarb and gardenia to treat yang yellowness. Yin Chen belongs to the spleen, stomach, liver, gallbladder meridian, the medicinal properties of bitter, pungent, slightly cold, has the effect of gallbladder to remove yellowness (dredge the biliary tract evil, eliminate jaundice), clearing dampness and heat, can be used for jaundice with little urine, can be used with poria and Poria to treat jaundice with dampness heavier than heat; often used with rhubarb, gardenia, treatment of yellow eyes and body, urinary shortness and redness (small amount of urinary urine, deep yellow color) of yang yellowness. This product can also be used for wet sores itching; wet temperature (feeling dampness and heat caused by warm disease) summer dampness, often used with scutellaria, talcum, mouton and other medicines, the treatment of external feeling of dampness and warmth or summer dampness, chest tightness and abdominal distension, body heat and tiredness, urination unfavorable (urination not smooth). The adverse effects of this product are not clear, and caution is needed for those with yellowing of stored blood and those with blood deficiency and atrophy. Please do not use the drug by yourself.