The price of Tiotropium Bromide Spray is around $100 to $600 per box. The exact price of this medicine is related to the place of origin, hospital level in each region, each pharmacy and various specifications. Tiotropium Bromide Spray is mainly used for the treatment of breathing difficulties caused by bronchial asthma, chronic bronchitis, wheezing bronchitis, emphysema and other airway obstructive diseases. It is especially suitable for patients who need to take long-term adrenergic beta 2 agonists and patients with nocturnal attack type of asthma. When patients buy tiotropium bromide spray, the price of this drug is not fixed due to the different price control measures in each region, as well as the different range of price adjustment by each pharmacy. The price difference between domestic and imported is also relatively large, in addition, due to the different specifications of the drug, the price is not the same. In conclusion, patients are advised to use this medicine under the supervision of a doctor.