Drug Groups

approved

Description

An alpha- and beta-adrenergic agonist that may also enhance release of norepinephrine. It has been used in the treatment of several disorders including asthma, heart failure, rhinitis, and urinary incontinence, and for its central nervous system stimulatory effects in the treatment of narcolepsy and depression. It has become less extensively used with the advent of more selective agonists. [PubChem]

Indication

Ephedrine commonly used as a stimulant, appetite suppressant, concentration aid, decongestant, and to treat hypotension associated with anaesthesia.

Pharmacology

Ephedrine is similar in structure to the derivatives amphetamine and methamphetamine. Chemically, it is an alkaloid derived from various plants in the genus Ephedra (family Ephedraceae). It works mainly by increasing the activity of noradrenaline on adrenergic receptors.

Toxicity

Cardiovascular: tachycardia, cardiac arrhythmias, angina pectoris, vasoconstriction with hypertension

Absorption

85%

Half Life

3-6 hours

Elimination

mainly renal

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