沙丁胺醇（salbutamol），一种短效β2肾上腺素能受体激动剂，用作平喘药。

添加微量沙丁胺醇于牲畜饲料内，可以增加牲畜的瘦肉量及换肉率、减少脂肪，但是其毒性远高于具有相同功能的莱克多巴胺。

Salbutamol, also known as albuterol and marketed as Ventolin among other names, is a medication that opens up the medium and large airways in the lungs. It is used to treat asthma, exercise-induced bronchospasm, and chronic obstructive pulmonary disease (COPD). It may also be used to treat high blood potassium levels. It is usually used by inhaler or nebulizer but is also available as a pill and intravenous solution. Onset of action of the inhaled version is typically within 15 minutes and lasts for two to six hours.