Sacubitril valsartan sodium tablets need to be taken for a long period of time, usually for at least 3 to 6 months. However, the specific dosing time should be based on the condition and cannot be generalized. Sacubitril valsartan sodium tablets are used clinically for chronic heart failure with reduced ejection fraction, reducing the risk of heart failure hospitalization and cardiovascular death. This product requires long-term adherence to medication, usually for 3 to 6 months or even longer. The duration of dosing should be based on changes in the condition, and there is no definitive course of treatment; regular review and assessment of the condition is required. The adverse reactions of this product include hypotension, renal impairment, angioedema, hyperkalemia, etc. Severe hepatic impairment, allergy to this product and women in mid- to late-stage pregnancy are prohibited. Please follow the doctor’s instructions for long-term persistent use of the drug, do not stop the drug, so as not to cause recurrence of the disease.