When tracheospasm occurs, it is very dangerous, first call 120 and wait for the doctor to rescue you, then the patient who has tracheospasm is usually an asthma patient, the home will be equipped with drugs, this time you can inhale Cymbalta to self-help. For example, first fill the medicine with Symbicort, then evacuate the gas in the lungs, pay attention to avoid exhaling into the mouthpiece of the medicine, gently put the mouthpiece in the mouth, and then completely wrap the mouthpiece with the mouth, inhale forcefully and deeply, then remove the inhaler from the mouth, hold the breath for about 5 seconds, and then exhale, if once can not be relieved, you need to repeat the above steps a second time. If you have an air pump nebulizer at home, you can add terbutaline sulfate and budesonide suspension to the nebulized medication at this time, and then perform nebulized inhalation treatment, which can effectively relieve the symptoms of tracheospasm.