Which medication is used for the management of asthma and can also be delivered via inhaler?

Proair HFA is a medication specifically designed for the management of asthma and is commonly delivered via a metered-dose inhaler. It belongs to a class of drugs known as short-acting beta-agonists (SABAs), which work by relaxing the muscles around the airways, leading to dilation and improved airflow. This makes it effective for quick relief from asthma symptoms such as wheezing, coughing, and shortness of breath.

Inhalers like Proair HFA are vital for asthma management because they allow for direct delivery of medication to the lungs, providing rapid relief during an asthma attack. The other medications listed serve different purposes; for example, prazosin is primarily used for hypertension and symptoms of benign prostatic hyperplasia, Cozaar is an antihypertensive that works as an angiotensin II receptor blocker, and dexamethasone is a corticosteroid used to treat various inflammatory and autoimmune conditions but is not specifically indicated for asthma management via inhaler.