There is no such thing as how many courses of Haemosiderophon Tablet should be taken in a row to stop the medication. There is no strict “course of treatment” for this medicine, clinically, doctors can prescribe a dosage of 2-4 weeks at a time, and if the condition is stabilized, the doctor’s assessment, the prescription can be extended. Therefore, it is recommended to consult a doctor and carry out scientific treatment under the doctor’s guidance. Haemosiderophon Tablet is a kind of Chinese patent medicine, the main ingredient of which is total saponin of Panax ginseng, which has the efficacy of activating blood circulation to dispel blood stasis, clearing veins and activating collaterals, inhibiting platelet aggregation and increasing cerebral blood flow. It is used for cerebral venous stasis, hemiplegia in stroke, cardiac venous stasis (obstruction of cardiac veins and channels by blood stasis), thoracic paralysis (stuffy pain in the chest), cardiac pain; after-effects of cerebrovascular disease, angina pectoris in coronary artery disease when the above symptoms are seen. Taking this drug may occasionally cause headache, dizziness, nausea and other discomforts, which can be relieved after stopping the drug; previous allergy to this drug is prohibited; pregnant women and allergic individuals should be cautious. If you need to take this drug, you should be under the guidance of a doctor for scientific treatment.