If you have more serious allergy symptoms, you may have a severe reaction called anaphylaxis. It needs immediate care. Signs of anaphylaxis include: Trouble breathing Shock and a severe drop in blood ...

Soy is one of the most common food allergens. Soy allergies are most common in children and young people. A child will usually outgrow a soy allergy, but the allergy may persist and be a lifelong ...