Acute heart failure can be treated by correcting the body position, oxygen inhalation, etc. Commonly used drugs include morphine, furosemide, aminophylline, digitalis and so on. The onset of acute heart failure is relatively rapid, the patient will have symptoms such as dyspnea, should be timely oxygen, and should take the sitting position and leg drop posture, reduce the amount of return blood, reduce the load on the heart, reduce the symptoms of dyspnea. On this basis, furosemide can be used for diuretic treatment, morphine can also be used for sedation, aminophylline can be used to dilate the bronchial tubes, and digitalis drugs can be used to improve cardiac function. If the patient has acute heart failure, it is recommended to go to the hospital in time, under the guidance of the doctor to carry out precise treatment, to prevent the patient’s life from accidents. To use drugs under the guidance of doctors, avoid unauthorized use of drugs.