Treatment for vomiting caused by heart disease must depend on its cause. First, if caused by heart failure, as the symptoms of heart failure worsen, including right-sided heart failure, patients may experience nausea, vomiting, and bloating after eating. The key in these cases is to correct heart failure, perhaps with intravenous diuretic medications or the newer diuretic drug tolvaptan, which can alleviate symptoms of vomiting caused by heart failure. Secondly, digoxin toxicity can cause vomiting if patients with heart failure are taking too much or have been on digoxin for a prolonged period. The primary action in these instances is to discontinue the digoxin medication promptly. Thirdly, if associated with gastritis, treatment would involve medications to stop vomiting and oral omeprazole to protect the stomach lining. (Medications should be taken under medical supervision.)