Throat blockage and chest tightness are clinically possible mainly due to the following diseases. The first one is that the long stuff in the throat causes the patient to have this condition, commonly there are relatively large cysts in the epiglottis, bilateral tonsils with third degree hypertrophy and other conditions can cause the patient to have restricted respiratory ventilation in the throat, and due to the restricted ventilation, it causes the patient to have a feeling of throat blockage, as well as possibly inducing chest tightness and other feelings. In addition, such patients may also experience discomfort such as poor swallowing during meals. The second disease is pharyngeal foreign body sensation, mainly patients to exclude the possibility of long things in the throat, the clinical examination may be a series of abnormal feelings of patients a general term for a series of diseases, this condition can generally be treated for a period of time in the manner of laryngitis. The third disease is that some patients have heart disease, such as acute heart attack, acute coronary syndrome and other diseases, may induce throat blockage, chest tightness and other discomfort.