Medical uses
Clenbuterol is a sympathomimetic amine used by sufferers of breathing disorders as a decongestant and bronchodilator. People with chronic breathing disorders such as asthma use this as a bronchodilator to make breathing easier. It is most commonly available as the hydrochloride salt, clenbuterol hydrochloride.
Non-medical uses
often used by bodybuilders during their “cutting” cycles
Pharmacokinetics
Clenbuterol is a β2 agonist with some structural and pharmacological similarities to epinephrine and salbutamol, but its effects are more potent and longer-lasting as a stimulant and thermogenic drug.[citation needed] It is commonly used for smooth muscle-relaxant properties as a bronchodilator and tocolytic.