Were you looking for information on Salmeterol? Salmetrol is a common misspelling of salmeterol.
Salmeterol is a prescription drug used for treating airway spasms associated with asthma or chronic obstructive pulmonary disease (COPD). By relaxing muscles around the airways to allow more air into and out of the lungs, the medication can help prevent asthma attacks. Salmeterol comes in the form of an inhalation powder and is generally used twice a day. It also can be used 30 minutes before exercise to help prevent exercise-induced asthma attacks.
(Click Salmeterol to read the complete eMedTV article, which provides a detailed overview of this drug, including possible side effects, dosing guidelines, and more.)