Epinephrine

Epinephrine (adrenaline) is both a hormone and a neurotransmitter. It is a vasoconstrictor and cardiac stimulatant.

Epinephrine is the active ingredient in 'EpiPens, which are used to treat anaphylaxis (severe allergic reactions) that may occur in people with allergies, mast cell activation syndrome (MCAS) or mast cell activation disorder (MCAD).

Learn more

 * Epinephrine - drugs.com
 * Epinephrine Injection - drugs.com
 * Medications for mast cell diseases - The Maat Cell Disease Society