Ephedra contains ephedra.

Gynostemma pentaphyllum is mainly used for intestinal bleeding, urethritis, hemorrhoid bleeding, traumatic injury, knife injury, fracture and so on. Ephedra is mainly used for colds, chest tightness, asthma and cough, and geomantic edema; Bronchial asthma. Honey ephedra moistens lung and relieves cough, which is mostly used for relieving exterior syndrome, relieving asthma and relieving cough. I hope my answer can help you and wish you good health!