Ipratropium bromide
chemical compound

Ipratropium bromide, sold under the trade name Atrovent among others, is a type of anticholinergic medication which is applied by different routes: inhaler, nebulizer, or nasal spray, for different reasons.
The inhalant opens up the medium and large airways in the lungs. It is used to treat the symptoms of chronic obstructive pulmonary disease (COPD) and asthma. It is used by inhaler or nebulizer. Onset of action is typically within 15 to 30 minutes and lasts for three to five hours.
The nasal spray prevents the glands in the nose from producing large amounts of fluid. It is used to treat rhinorrhea (runny nose) caused by allergic rhinitis, nonallergic rhinitis, and the common cold. It is used by metered-dose manual pump spray. Onset of action is within an hour.
Common side effects of inhalant use include dry mouth, cough, inflammation of the airways, and shortness of breath.
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