Terbutaline Sulfate Nebulized Solution belongs to the prescription class of drugs, which can be used to treat bronchospasm produced by chronic bronchitis, bronchial asthma, emphysema and other lung diseases. Patients usually choose nebulized inhalation for treatment, especially for asthma and chest tightness caused by chronic obstructive pulmonary disease, and dyspnea and chest tightness caused by bronchial asthma. Patients may experience adverse reactions such as hypokalemia, dizziness, headache, vomiting, nausea, and palpitations, which need to be closely monitored and treated symptomatically while taking the drug. Terbutaline is contraindicated in people with a history of allergy, and should be used with caution in pregnant and lactating women. The drug should be used under the supervision of a physician.