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Epinephrine

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November 05, 2019
1 min read
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Patients prefer epinephrine nasal spray over auto-injector

Patients prefer epinephrine nasal spray over auto-injector

NEW ORLEANS — Results of surveys collected from patients with severe allergies suggested they significantly preferred an epinephrine nasal spray over an epinephrine auto-injector, according to findings presented at the AAP National Conference & Exhibition.

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October 28, 2019
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Antihistamines only delay emergency treatment for anaphylaxis

NEW ORLEANS — Giving antihistamines to children who experience anaphylaxis only endangers their lives by delaying emergency treatment, researchers reported. Instead, children should be administered epinephrine and go straight to the ED.

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October 26, 2019
3 min read
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Drones: A faster alternative to traditional EMS?

Drones: A faster alternative to traditional EMS?

NEW ORLEANS — Study findings showed that drones could respond more quickly to emergency medical situations in one inner city location during rush hour traffic compared with traditional emergency medical services, or EMS, according to research presented at the AAP National Conference & Exhibition.

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September 10, 2019
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VIDEO: Epinephrine is safe and effective for hand surgery

VIDEO: Epinephrine is safe and effective for hand surgery

LAS VEGAS — At the American Society for Surgery of the Hand Annual Meeting, Asif M. Ilyas, MD, discussed a study that looked at the use of lidocaine with epinephrine in hand surgery. He said there were no complications and that epinephrine is safe and effective when used in hand surgery.

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August 07, 2019
5 min read
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5 questions patients may have about epinephrine shortage, how PCPs can answer

5 questions patients may have about epinephrine shortage, how PCPs can answer

The last few weeks of summer can be an exceptionally difficult time to find an epinephrine auto-injector in some parts of the country, an allergist told Healio Primary Care.

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Beta Blockers

Beta-blockers antagonize beta-1 and beta-2 receptors which are the usual targets of the sympathetic nervous system, including epinephrine and norepinephrine.

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Alpha Agonists

Alpha receptor agonists are substances that activate the sympathetic nervous system by stimulation of alpha receptors, similar to the effects of epinephrine and norepinephrine.

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Epinephrine

Epinephrine (adrenaline) is a hormone that is mediated predominantly through the sympathetic nervous system and acts by stimulating alpha and beta receptors.

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