Bronchodilators like Levolin 2 Mg Tablet help the airways in your lungs stay open. They work by relaxing the muscles of these airways. This makes it easier for air to get in and out. 

Levolin Inhaler belongs to a group of medicines called fast-acting bronchodilators or relievers. It is used to treat the symptoms of asthma and chronic obstructive pulmonary disease (COPD) such as coughing, wheezing, and feeling short of breath.