Pientzehuang belongs to proprietary Chinese medicines, if there is no improvement of symptoms after taking it for 3 days, or if accompanied by systemic symptoms such as coldness (fear of cold) and fever during the period of taking the medicine, it should be discontinued and go to the hospital for consultation in time. Pientzehuang is composed of cowhuang, musk, panax pseudoginseng and snake gall. It has the efficacy of clearing heat and removing toxins (removing heat and relieving toxicity), cooling blood and removing blood stasis (cooling and moistening the blood to dissipate blood stasis), and subduing swelling and relieving pain (eliminating swelling and stopping pain). Clinically, it can be used for acute and chronic viral hepatitis caused by heat and toxicity and blood stasis, carbuncle (a kind of poisonous sore, acute suppurative disease occurring on the body surface, limbs and internal organs) furuncle, anonymous swollen toxin, bruise and all kinds of inflammation and other diseases. Adverse reaction of Pientzehuang is not clear, pregnant women are forbidden to take, avoid eating spicy and greasy food, forbidden to those who are allergic to this product, allergic people should be cautious to use this product, this product contains musk, athletes should be cautious to use it. If there is no improvement of symptoms after 3 days of taking the product, or if there are systemic symptoms such as chills and fever during the period of taking the product, the patient should go to the hospital for consultation. If related symptoms occur, it is recommended to consult a doctor in a timely manner, under the guidance of a professional doctor to identify the use of evidence.