Medically reviewed by Jurairat J. Molina, MD Key Takeaways Food allergy symptoms can start quickly after eating and may last from minutes to a couple of days.Seasonal allergy symptoms can last for ...

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 ...

Despite his best effort to check food labels, one college student details his close call with anaphylaxis and what he learned ...

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 ...

Vascular endothelial cells are well known to play an important role in regulating tissue blood flow and metabolism, regulating blood coagulation and fibrinolysis, and forming a site for inflammatory ...

Misinformation and outdated protocols contribute to the suboptimal management of anaphylaxis by patients and healthcare professionals, based on data from two new studies presented at the American ...