Anaphylactic shock is a rare but severe allergic reaction that can be deadly if you don't treat it right away. It's most often caused by an allergy to food, insect bites, or certain medications. A ...

If you or someone you love has an allergy that results in anaphylaxis, you know how important it is to administer epinephrine at the first sign of a reaction. Epinephrine is the frontline treatment ...

Aug. 9 (UPI) --The U.S. Food and Drug Administration on Friday announced the approval of the first nasal spray for treatment of anaphylaxis, a life-threatening allergic reaction. The epinephrine nasal ...

Anaphylaxis can cause severe itching, difficulty breathing, fainting, and abdominal pain. These symptoms usually begin about 30 minutes after coming into contact with an allergy trigger. First, call ...

Anaphylaxis symptoms might subside after epinephrine treatment, but they could return, even hours later. Always go to the ER after an anaphylactic reaction in case you need follow-up care. There are ...

“Anaphylactic shock is the most severe form of anaphylaxis,” says Inderpal Randhawa, MD, a board-certified allergist and pulmonologist and the founder of the Food Allergy Institute in Long Beach, ...

Adrenaline Nasal Sprays Work As Well As EpiPen For Allergic Shock By Dennis Thompson HealthDay ReporterTHURSDAY, Oct. 2, 2025 (HealthDay News) — People with extreme, life-threatening allergic ...

Many kinds of allergic reactions are more annoying than harmful. Not anaphylaxis (pronounced an-uh-fil-LAX-is). If not addressed promptly, it can cause a potentially fatal condition called ...

ARS Pharmaceuticals' Neffy nasal spray showed 89.2% success in treating anaphylaxis in 545 patients, comparable to epinephrine injections. FDA approved Neffy in 2024 for adults and children over 30 kg ...

THURSDAY, Oct. 2, 2025 (HealthDay News) — People with extreme, life-threatening allergic reactions might do as well to use a nasal spray as jab themselves in a thigh with an EpiPen, a new evidence ...