Looking for the definition of NWT? Find out what is the full meaning of NWT on Abbreviations.com! 'NorthWest Territories' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource.
Salmeterol is a long-acting beta2-adrenoceptor agonist (LABA), used in moderate to severe persistent asthma following previous treatment with a short-acting beta2-adrenoceptor agonist (SABA) such as salbutamol (albuterol).he primary noticeable difference of salmeterol from salbutamol, and other short-acting beta2-adrenoceptor agonists (SABAs), is its duration of action. Salmeterol lasts approximately 12 hours in comparison with the salbutamol, which last about 4â6 hours.
Advairâ¢ DiskusÂ® (fluticasone propionate and salmeterol) Inhalation Powder contains 2 medicines. The inhaled steroid FloventÂ® (fluticasone propionate) has a half life of around 5 hours, so it would be totally out of your system in a few days. The inhaled long-acting bronchodilator SereventÂ® (salmeterol) has a similar half life, so it would be totally out of your system after 5 days. When steroid side effects occur, they may linger for weeks or even months after the medicine has been stopped.