Peanut allergy | St. Louis Public Radio

Peanut allergy

When Porter Hall of Raymore, Missouri, was a year old, he broke out in hives after eating a spoonful of peanut butter. It led to a scary night in the emergency room and a diagnosis of peanut allergy.

But today, Porter, who’s now five, is giving peanuts another shot with the help of Kansas City doctors, who have been giving him tiny doses of peanuts over the course of months.

This oral immunotherapy treatment isn’t a cure, but doctors say these tiny exposures may help to reduce or prevent severe reactions – although some critics are warning families to consider the risks.