Neuvitin, also known as recombinant human brain natriuretic peptide for injection, is a cardiovascular system medication. It can be purchased in hospitals at a relatively high price of around 500 yuan. Recombinant human brain natriuretic peptide for injection is a kind of cardiovascular and cerebrovascular medicine, through a series of mechanism of action can dilate arteries and veins, reduce systemic arterial pressure, pulmonary capillary wedge pressure, right atrial pressure pressure, so as to reduce the anterior and posterior loads of the heart, reduce the symptoms of heart failure, such as dyspnea, edema and so on. Can be purchased in the hospital, the price is mostly in about 500 yuan a, but need to standardize the use of drugs under the guidance of the doctor. Recombinant human brain natriuretic peptide for injection may have adverse reactions such as dizziness, headache, ventricular tachycardia, blood pressure fluctuations during the administration of the drug, and should consult a doctor in time. The use of the drug should be prohibited in people with cardiogenic shock and hypersensitivity to the drug. The drug needs to be used intravenously in the hospital, and it is recommended to consult the attending physician for specific indications.