Feeling short of breath and wanting to take a deep breath may be caused by physiological factors such as mental tension and hyperventilation, or it may be related to pathologic factors such as airway stenosis and heart failure, which can be treated by resting, taking medication or surgery. 1. Physiological factors: Physiological factors such as mental tension, hyperventilation, lack of oxygen in plateau area may cause shortness of breath and wanting to take a deep breath. Patients can relieve the symptoms by resting more, relaxing the mind, and getting out of the plateau environment, etc. Generally, there is no need for special treatment. 2. Airway narrowing: pharyngitis, tonsillitis leads to narrowing of the airway can also cause shortness of breath and other symptoms, the patient can use penicillin, cephalosporin and other antibiotics for treatment, severe symptoms can be surgically removed tonsils to relieve symptoms. 3. Heart failure: heart failure may lead to hypoxia and dyspnea, patients can use furosemide, captopril, metoprolol and other drugs for treatment. It is recommended that the patient go to the local hospital as soon as possible, to clarify the cause of the disease as soon as possible, and actively cooperate with the doctor for treatment.