Patients who experience a stabbing pain in the heart, especially like lasting one or two seconds, are highly considered to have intercostal neuralgia, or it may be caused by cardiac neuropathy. For patients who have intercostal neuralgia, they can take oral Micropod and also apply Fotarine ointment locally. If the patient is caused by cardiac neuropathy, it is recommended that the patient can take drugs such as Shuhelian Xieyue Capsules, Xingyue Capsules and Zhenyuan Capsules to better relieve the tingling sensation in the precordial region. It is recommended that patients should further clarify the diagnosis, for example, they should further check the electrocardiogram, cardiac ultrasound and lung CT, and after the clear diagnosis is made accordingly they can better give guidance programs, for example, if the patient is suffering from atypical angina, it is recommended that the patient take drugs such as Bisoprolol and Aspirin to relieve the tingling sensation.