Pientzehuang is usually taken 2 to 3 times daily. However, the specific medication should be decided by doctor according to the patient’s condition. Pientzehuang, has the efficacy of clearing away heat and detoxification (clearing away heat and poisonous evils in the body), cooling blood and removing blood stasis, subduing swelling and relieving pain (eliminating swelling and pain). Pientzehuang is used for acute and chronic viral hepatitis caused by heat and toxicity and blood stasis, carbuncle and gangrene (a kind of poisonous sores, acute suppurative disease occurring on the body surface, limbs and internal organs), furuncle (mostly occurring on the limbs or face, with small shape and deep root, as hard as nails), anonymous swollenness and poison, bruises and various inflammations. Pregnant women should not take. Avoid eating spicy, greasy food during use. If there is no improvement of symptoms after 3 days of taking the medicine, or if there are systemic symptoms such as malignant cold (fear of cold) and fever during the period of taking the medicine, the patient should go to the hospital for consultation. The use of this drug should be guided by a traditional Chinese medicine doctor, do not buy and use on your own, so as not to delay the condition.