Definitions

1. noun

A naturally occurring alkaloid obtained from the plant Ephedra sinica, used as a decongestant and bronchodilator in the treatment of asthma and other respiratory conditions.

“The doctor prescribed an ephedrine-based medication to relieve the patient’s congestion.”

2. noun

A synthetic version of the naturally occurring alkaloid ephedrine, used as a stimulant and to treat conditions such as narcolepsy and obesity.

“The ephedrine in her diet supplement helped her to boost her energy levels.”

3. adjective

Related to or derived from the plant Ephedra sinica.

“The ephedrine-based medicine was extracted from the leaves of the ephedrine plant.”