Huangyangning Dispersible Tablets may cause mild numbness of the limbs, dizziness, gastrointestinal discomfort and other side effects after consumption, which can usually disappear on their own within a short period of time. Huangyangning Dispersible Tablets belongs to the category of proprietary Chinese medicines, which mainly consists of Cyclovirxanthin D. It has the efficacy of clearing collaterals and relieving pain (dredging the meridians and collaterals, relieving pain), promoting qi and activating blood circulation (promoting the operation of qi to make blood flow). This product is mainly used for conditions such as pulse junction (discontinuous pulse beat with intermittent intervals), chest paralysis (stuffy pain in the chest) and heart pain caused by qi stagnation and blood stasis (blood stagnation due to lack of circulation of qi), as well as coronary heart disease and cardiac arrhythmia seen in the above symptoms. Individual patients taking this product may experience mild numbness of the limbs, gastrointestinal discomfort, dizziness and other side effects at the beginning of the medication, which usually disappear on their own within a short period of time, and there is generally no need to stop using the medication, but if the symptoms are more severe, it is necessary to go to the hospital in a timely manner. It should be noted that people with hepatic or renal insufficiency should be cautious of using Huangyangning Dispersible Tablets. There is no clinical trial data on the use of the drug in pregnant women, lactation and children, so these people need to be careful when using the drug. Huang Yangning Dispersible Tablets should be taken under the guidance of a physician, do not blindly use your own medication, so as not to cause adverse reactions.