Atrovent comes in a variety of forms and is commonly prescribed to treat chronic obstructive pulmonary disease (COPD) or a runny nose. When treating COPD, Atrovent binds to certain receptors in the airway to relax the muscle and allow more air into and out of the lungs. Atrovent can help relieve a runny nose by decreasing the fluid production in the nasal passages. The medication is available as an inhaler, an inhalation solution, and as a nasal spray.
All of the Atrovent products are made by Boehringer Ingelheim Pharmaceuticals, although brand-name Atrovent inhalation solution is no longer manufactured (it is still available in generic form). There are several manufacturers of generic Atrovent products.
How Does Atrovent Work?
Atrovent belongs to a group of medications known as anticholinergics or antimuscarinics. When used to treat chronic obstructive pulmonary disease (COPD), Atrovent works by binding to specific receptors (called muscarinic receptors) in the airway, helping to relax the smooth muscle of the airway. When used to treat a runny nose, Atrovent works by decreasing the production of fluid in the glands that line the nasal passages.