Heart failure lips purple is due to hemoglobin oxygen drop caused. Heart failure is also known as heart failure, the heart’s pumping function decreases, unable to complete the normal systole and diastole, due to insufficient pumping capacity, the body’s tissues will be ischemia, hypoxia, and then the lip area will produce cyanosis, that is, the symptom of purple lips. It is not only the lips, but also the skin of the body that may become purple after heart failure. Treatment of heart failure is usually effective in improving the symptoms of purple lips and maintaining a normal supply of blood and oxygen to the body. Heart failure can be treated surgically with the implantation of a cardioverter-defibrillator to correct the heartbeat and improve the prognosis. Patients with heart failure should avoid strenuous exercise in their daily life, pay more attention to rest, and also follow the doctor’s instructions for the correct use of medication, regular cardiac examination to determine the development of the condition.