Ephedra explains its biological source chemical constituents medicinal uses and importance in pharmacognosy for pharmacy and medical students.
- Synonyms: Ephedra sinica, Ma Huang
- Biological Source: The plant Ephedra sinica
- Chemical Constituents: Ephedrine, Pseudoephedrine, Phenylpropanolamine
- Medicinal Uses: Used for asthma, hay fever, and the common cold; also for weight loss and athletic performance.
- Note: Ephedra-containing dietary supplements are banned in the U.S. due to safety concerns.
Side Effects:
- Increased heart rate
- High blood pressure
- Nervousness
- Headache
- Nausea
- Insomnia
Interactions:
- Can interact with blood pressure medications, antidepressants, and other drugs, increasing their side effects.
- May interact with caffeine and St. John’s Wort, potentially leading to severe cardiovascular issues.
