Patients can have their clothes after the ECT examination. During the ECT examination, patients will use radionuclide substances, and their clothes will have a certain degree of radioactivity. After the examination, patients can wash their clothes with water, and then put them under the sun for about two days, generally there is no problem, and the patients themselves need to be isolated for about 24 hours, especially not to contact with children or pregnant women at home. Because the patients themselves also have a certain degree of radioactivity, according to the half-life of radioactive elements, after 24 hours the patient is relatively safe, there is no problem, the patient can drink more water after the examination, or eat light food to promote the discharge of radioactive substances.