商品名：Brethine and Bricanyl
Beta2-adrenergic agonist. Bronchodilator. Stimulates beta2 receptors to relax bronchial smooth muscle. Terbutaline is more beta2 specific than drugs such as isoproterenol. Other beta2-specific drugs include albuterol and metaproterenol. In addition to the beta2 effects to relax bronchial smooth muscle and relieve bronchospasm, the beta2-agonists also may inhibit release of inflammatory mediators, especially from mast cells.
Terbutaline, like other beta2-agonists, is indicated in animals with reversible bronchoconstriction, such as cats with bronchial asthma. It also has been used in dogs to relieve bronchoconstriction and in animals with bronchitis and other airway diseases. Use in animals has been primarily derived from empirical use and experience in humans. There are no well-controlled clinical studies or efficacy trials to document clinical effectiveness. Albuterol injection may be used as an alternative for terbutaline injection (4 mcg/kg bolus, up to 8 mcg/kg as needed). Terbutaline is not absorbed by the o
劑量數字暫停提供：VetPro 的劑量改依 DRUGAPI 藥物資料庫對外的內容，DRUGAPI 目前不提供可直接計算的劑量。下方列出 DRUGAPI 的審查結論與劑量審查引用的來源；計算機可手動輸入劑量換算。
先確認是特布他林游離鹼或硫酸鹽，並確認精確成品、濃度、劑型、裝置、法域與目前授權狀態。 確認物種、診斷、氣道病是否穩定、心律與血壓、心臟病、糖尿病、甲狀腺功能、癲癇或神經病史、電解質與繁殖狀態。 核對所有交感神經作用藥、β 阻斷劑、利尿劑、methylxanthine、類固醇、digoxin、單胺氧化酶抑制劑、三環抗憂鬱劑與麻醉藥。 由精確標籤、原始研究情境或個案處方決定途徑、用量、裝置、監測、反應、停止與救援，禁止由 generic 記錄推算。
依出現頻率分組；嚴重副作用獨立列出，臨床上需立即辨識。