Xin Ke Shu Tablet belongs to Chinese patent medicines, which has a certain auxiliary effect on lowering blood pressure. The main ingredients of Xin Ke Shu Tablet are hawthorn, danshen, panax ginseng, etc. It has the functions of activating blood circulation, removing blood stasis, promoting qi and relieving pain, and can treat a series of symptoms caused by stagnation of qi and blood stasis, such as chest tightness, palpitation, dizziness and other symptoms. Cardiac Kesu Tablet has certain auxiliary functions in the treatment of hypertension, hyperlipidemia and angina pectoris. Cardiac Kesu Tablet may produce skin allergy, pregnant women, bleeding disorders and patients with bleeding tendency, allergic individuals should be used with caution. Taking drugs must be used under the guidance of a doctor, if discomfort occurs, the drug should be stopped immediately to go to the hospital for treatment. If the condition of hypertensive patients is more serious, it is recommended to go to the hospital, diagnosis and treatment by a professional doctor, so as not to blindly use drugs, resulting in adverse reactions.