Always unconsciously hold your breath, may be related to neurosis, bronchial asthma, chronic obstructive pulmonary disease, can be treated by pulmonary function training, medication and so on. 1. Cardiac neurosis: neurosis caused by a variety of reasons, manifested as anxiety, depression, fear, neurasthenia, etc., neurosis attack, the patient will appear chest tightness, shortness of breath, breath-holding symptoms, you can improve the symptoms through psychological counseling, oral medication, oral diazepam tablets, isosorbide mononitrate tablets, etc., for treatment. 2. Bronchial asthma: multiple causes of airway inflammatory response, often manifested as wheezing, shortness of breath, chest tightness, etc. During the attack of bronchial asthma, there will be shortness of breath, involuntary breath-holding symptoms, you can choose albuterol aerosol inhalation, ipratropium bromide solution nebulizer treatment, to alleviate the spasm of the airways, improve the symptoms of breath-holding. 3. Chronic obstructive pulmonary disease (COPD): a chronic lung disease that occurs when airflow is restricted and obstructed. When the condition worsens, it often manifests itself as dyspnea, restricted activities, involuntary breath-holding, etc. You can improve the symptoms through lung function exercises and abdominal breathing. If the condition is serious, antibiotics can be used, such as amoxicillin capsule, aminoglutethimide oral solution, etc., to dilate the bronchial tubes to relieve symptoms. The above medications should be used under the supervision of a doctor. If always involuntary breath-holding symptoms, continue to get no relief, timely medical treatment, under the formal guidance of the doctor targeted treatment.