Healthline

What’s the Difference Between Epinephrine and Norepinephrine?

Epinephrine and norepinephrine are very similar neurotransmitters and hormones. Epinephrine has slightly more of an effect on your heart, while norepinephrine has more of an effect on your blood ...
Medscape

Stress-Mediated Increases in Systemic and Local Epinephrine Impair Skin Wound Healing: Potential New Indication for Beta Blockers

Background: Stress, both acute and chronic, can impair cutaneous wound repair, which has previously been mechanistically ascribed to stress-induced elevations of cortisol. Here we aimed to examine an ...
Nature

Local facial cutaneous vasoconstriction: an unusual complication of inhaled racemic epinephrine in a neonate

We have not found any previously reported cases of cutaneous vasoconstriction from nebulized epinephrine, despite the common use of this medication in the pediatric population. Besides hemodynamic ...
USA Today

FDA passes on first nasal spray alternative to epinephrine autoinjectors

The Food and Drug Administration has declined to approve an alternative to epinephrine autoinjectors such as EpiPens, telling the maker of a nasal spray that more study is required. ARS Pharma, maker ...
CNN

FDA declines to approve needle-free epinephrine, asks drugmaker for more data

The US Food and Drug Administration on Tuesday did not approve a needle-free epinephrine for treatment of severe allergic reactions, a move that drugmaker ARS Pharmaceuticals called surprising.