There is no special regulation on whether to take Haeseitong Drops Pills before or after meals, and it is recommended that patients consult a professional doctor. Haeseitong Drops Pills is a kind of Chinese patent medicine, the main ingredient is the total saponin of Panax ginseng, which has the effect of opening the veins and activating the channels, activating blood circulation and eliminating blood stasis, and is mostly used in the treatment of thoracic paralysis (chest tightness and pain), heart pain, cerebral stagnation and hemiplegia and other illnesses, and can be taken by patients with coronary angina pectoris and the aftermath of cerebrovascular disease when the above mentioned symptoms occur. It should be noted that the use of hemosiderophores is prohibited for those who are allergic to any component of the drug and pregnant women, and the adverse effects of the drug are not yet clear, so if any discomfort occurs after taking the drug and continues to be unrelieved or if the symptoms are more serious, the patient should consult a doctor in a timely manner. If there is any discomfort, it is recommended to consult a doctor in a timely manner to avoid blindly using medication on their own, so as not to affect the condition.