Heart failure patients with nausea and vomiting is mainly due to right heart failure caused by gastrointestinal stasis, nausea and vomiting symptoms, the treatment is mainly etiological treatment and symptomatic supportive therapy. 1. Etiologic treatment: treatment for the causes of right heart failure. For example, if right heart failure is caused by pulmonary valve stenosis, the pulmonary valve stenosis should be solved first. 2. Symptomatic supportive therapy: cardiotonic, diuretic, vasodilator drugs, such as digitalis, furosemide, sodium nitroprusside, etc., can improve the patient’s hemodynamic situation, reduce the blood stasis of the body circulation, so as to improve the nausea and vomiting symptoms. If the patient’s nausea and vomiting symptoms are not relieved after improving the heart failure condition, it should be considered whether it is caused by other reasons, and treatment should be carried out for the reasons. Therefore, when patients with heart failure symptoms of nausea and vomiting, they should go to a regular hospital, follow the doctor’s instructions for treatment, so as not to delay the condition.