Epinephrine (Adrenalin)

Photograph of Epinephrine (Adrenalin) under the microscope.

Epinephrine acts by increasing the levels of cyclic AMP leading to bronchodilation and stimulation of the heart and central nervous system. The drug is often administered through oral inhalation to prevent wheezing and difficulty in breathing. Epinephrine is more potent than many of the over-the-counter drugs used for asthma and bronchitis. Side effects include chest discomfort or pain, irregular heartbeat, dizziness, and hallucinations.

© 1995-2022 by Michael W. Davidson and The Florida State University. All Rights Reserved. No images, graphics, software, scripts, or applets may be reproduced or used in any manner without permission from the copyright holders. Use of this website means you agree to all of the Legal Terms and Conditions set forth by the owners.
This website is maintained by our
Graphics & Web Programming Team
in collaboration with Optical Microscopy at the
National High Magnetic Field Laboratory.
Last modification: Monday, Jul 02, 2018 at 04:22 PM
Access Count Since April 15, 1997: 91531