Throat congestion and chest tightness and breathlessness can be treated in cardiovascular medicine and respiratory medicine in conjunction with their clinical manifestations and underlying diseases. 1. If there are underlying cardiovascular diseases, such as hypertension, coronary artery disease, organic lesions of the heart, etc., and the feeling of blocked throat and chest tightness and breathlessness occurs after physical activity, you can go to the Department of Cardiology for consultation. 2. If there are asthma, chronic obstructive pulmonary disease, etc. on the basis of the emergence of a feeling of blocked throat and chest tightness and breathlessness, you should consider respiratory medicine consultation. Therefore, for the feeling of throat blockage and chest tightness and breathlessness, you can choose the appropriate department to consult according to your own situation, and under the guidance of the doctor for treatment.