Albuterol is primarily used to treat which of the following?

Albuterol is a bronchodilator that is primarily used to relax and open the airways in the lungs, making it an effective treatment for conditions such as asthma and chronic obstructive pulmonary disease (COPD). When the airways narrow due to inflammation or constriction, symptoms like wheezing, shortness of breath, and difficulty breathing can occur. Albuterol acts specifically on the beta-2 adrenergic receptors in the bronchial tissues, leading to dilation of the air passages and improvement in airflow. This therapeutic action is essential for individuals experiencing respiratory distress due to narrowing of the airways, but it does not have a role in managing the other conditions listed, such as hypothyroidism, hypoglycemia, or heart arrhythmia.