Chest tightness, shortness of breath, and panic may be physiological phenomena or manifestations of heart disease, cardiac neurosis, or systemic diseases. 1. Physiological phenomenon: common triggers include emotional excitement, excessive fatigue, nightmares, insomnia, drinking alcohol, strong tea, coffee and heavy smoking, etc. These triggers may cause symptoms such as chest tightness, shortness of breath and panic, which are physiological phenomena that usually disappear after resting and don’t need treatment. 2. Heart disease: various types of heart disease, such as myocardial ischemia, arrhythmia, myocarditis, myocardial failure and so on, may appear chest tightness, shortness of breath, panic and so on, these diseases should be under the guidance of the doctor for active treatment. 3. Cardiac neurosis: Tension, stress and other reasons, or female menopause, may appear cardiac neurosis, chest tightness, shortness of breath, panic and other symptoms. These symptoms can be relieved to some extent by taking Glutamine, Vitamin B, etc. Physical therapy or medication by a mental health practitioner is required if necessary. 4. Systemic diseases: such as fever, anemia, acute and chronic infections, pregnancy, hyperthyroidism, shock, etc. can also cause chest tightness, shortness of breath, panic and other symptoms, and need to be treated for these specific diseases, such as ibuprofen to relieve fever, blood transfusions to treat anemia, antibiotics to treat infections, etc., to relieve the symptoms of heart discomfort. When chest tightness, shortness of breath and panic occur, it is important to go to the hospital for further examination and treatment according to the cause to avoid missing the best time. In addition, in daily life, you also need to do regular work and rest, balanced diet. Psychologically also need to relax, do not excessive anxiety or tension.