Cold hands and feet after acute heart attack can be treated with general treatment and medication. 1. General treatment: for patients with cold hands and feet after acute heart attack, they can strengthen their own warmth, especially the hands and feet should use the appropriate amount of warm water to soak or appropriate clothing, which can alleviate the cold hands and feet and other discomforts. 2. Drug therapy: If the cold hands and feet of patients with acute heart attack are too serious and the symptoms continue to develop, sometimes affecting the activities of the limbs, this situation can consult the attending physician to choose flunarizine hydrochloride and other drugs, the dosage of which is reasonably arranged, and then reduce the cold hands and feet and other conditions. Patients with cold hands and feet after an acute heart attack should go to the hospital as soon as possible and consult a doctor for medication.