Xinhuang tablet, the main drug ingredients are indomethacin, pearl powder, An Gong Niuhuang, Panax notoginseng, this drug is mainly used to activate blood circulation and eliminate blood stasis, reduce swelling and pain, clear heat and detoxify. This drug has more adverse reactions, the most common is the digestive system problems, will easily lead to nausea and vomiting, stomach discomfort, heartburn, acid reflux, loss of appetite, loss of appetite, and in severe cases will lead to abdominal pain and diarrhea phenomenon. Also easy to cause perforation of the digestive tract or gastrointestinal bleeding, if often eaten will also cause abnormal liver function.