There is no Huanglian Qingxin Pill as a proprietary Chinese medicine in the clinic, it could be Niu Huang Qingxin Pill or Huanglian Shangqing Pill. The Niu Huang Qing Xin Wan has the function of clearing the heart and removing phlegm, suppressing fright and dispelling wind, while the Huanglian Shang Qing Wan has the function of dispersing wind and clearing heat, diarrheal fire and relieving pain. 1. Niu Huang Qing Xin Wan has the function of clearing the heart, resolving phlegm, suppressing fright and dispelling wind, and is mostly used in the treatment of confusion, phlegm and saliva congestion, slurred speech, dizziness, epileptic convulsions (pediatric diseases mainly manifesting as dizziness, convulsions and seizures), phlegmatic obsession of the heart and orifices, phlegmatic fire and phlegmatic convulsions, and other diseases. In the use of the drug should be noted that the adverse reactions and contraindications are not clear, but pregnant women should be used with caution. 2. Huanglian Shangqing Pill has the effect of diarrhea and pain relief, dispersing wind and clearing heat, and is mostly used for the treatment of wind-heat attacking the lungs, gastric heat caused by dizziness, toothache, mouth and tongue sores, sore throat, deafness and tinnitus, constipation, urination (urine is small in volume and dark yellow in color) and other symptoms. The adverse effects of the drug are not clear, but it is contraindicated in patients with cold spleen and stomach, and smoking, alcohol and spicy food should be avoided during the period of taking the drug. For patients with the above symptoms, it is recommended to go to a regular hospital for consultation and treatment under the guidance of a professional physician.