People with asthma, chronic obstructive pulmonary disease (COPD), or other respiratory conditions are frequently prescribed
albuterol inhalers
as a treatment or preventative measure against bronchospasm. A fast-acting bronchodilator, albuterol increases airflow to the lungs by relaxing the muscles of the airways. It offers prompt alleviation of symptoms like tightness in the chest, coughing, wheezing, and shortness of breath. Albuterol, sometimes known as a "rescue inhaler," is usually taken before exercise to avoid exercise-induced bronchospasm or during asthma episodes. The effects might linger for several hours and typically start within minutes. Despite its effectiveness, excessive use may result in negative consequences such shakiness, anxiety, or elevated heart rate.