
Salmeterol is a long-acting β2 adrenergic receptor agonist (LABA) used in the treatment and prevention of asthma symptoms and control of chronic obstructive pulmonary disease (COPD) symptoms. Symptoms of bronchospasm include shortness of breath, wheezing, coughing and chest tightness. It is also used to prevent breathing difficulties during exercise (exercise-induced bronchoconstriction).
via Wikipedia infobox
{{Infobox drug | Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 464386379 | drug_name = | INN = | type = | image = Salmeterol.svg | image_class = skin-invert-image | width = 220 | alt = | caption = | chirality = Racemic mixture
| pronounce = | tradename = Serevent, Aeromax, Qitai, Seretide, others | Drugs.com = | MedlinePlus = | licence_CA = | licence_EU = yes | DailyMedID = Salmeterol | licence_US = | pregnancy_AU = B3 | pregnancy_AU_comment = | pregnancy_category = | dependency_liability = | addiction_liability = | routes_of_administration = Respiratory inhalation (Metered-dose inhaler (MDI), Dry-powder inhaler (DPI)) | class = | ATCvet = | ATC_prefix = R03 | ATC_suffix = AC12 | ATC_supplemental = | legal_AU = S4 | legal_AU_comment = | legal_BR = | legal_BR_comment = | legal_CA = Rx-only | legal_CA_comment = | legal_DE = | legal_DE_comment = | legal_NZ = | legal_NZ_comment = | legal_UK = POM | legal_UK_comment = | legal_US = Rx-only | legal_US_comment = | legal_EU = | legal_EU_comment = | legal_UN = | legal_UN_comment = | legal_status = Rx-only
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).