Pain in the heart area during smoking cessation may be a symptom of smoking cessation syndrome, which can be treated by relaxing the mind and taking magnesium valproate extended-release tablets, carbamazepine and other medications as prescribed by the doctor. 1. General treatment: outdoor exercise such as jogging, playing ball games, swimming, etc., can regulate the heart rate and relieve cardiac discomfort, and you can also chew gum or get high on melon seeds to divert attention. Patients are advised to relax their minds and make positive self-adjustments, and the symptoms will usually disappear with time. 2. Medication: If the discomfort is serious, you can take magnesium valproate extended-release tablets, carbamazepine tablets and gabapentin capsules under the guidance of a doctor to relieve smoking cessation syndrome. If the patient suffers from heart disease, it is necessary to actively target the original disease treatment. It is recommended that patients seek medical advice in a timely manner and standardize treatment under the guidance of a doctor.