Complications

Alpha-gal syndrome can cause food-induced anaphylaxis, a medical emergency that requires treatment with an epinephrine (adrenaline) injector (EpiPen, Auvi-Q, others) and a visit to the emergency room.

Anaphylaxis signs and symptoms can include:

• Constriction of airways
• Swelling of the throat that makes it difficult to breathe
• A severe drop in blood pressure (shock)
• Rapid pulse
• Dizziness, lightheadedness or loss of consciousness

Based on recent research, doctors now believe that some people with unexplained, frequent anaphylaxis may be living with undiagnosed alpha-gal syndrome.