Revealed: Exercise causing Allergies is on the rise……!!!

0


Did you know you can be allergic to exercise???

Exercise stimulated anaphylaxis was initially discovered around 1979. It is estimated to affect 50 in every 100000 people worldwide. Although researchers and doctors are yet to discover the actual reason why it occurs, the awareness of the condition among allergists have gone up, says Maria Castells, an allergist at Brigham and Women’s Hospital.

Joe O’Leary went to dinner with his parents at around 8 p.m. one Wednesday in March of 2015. He split a pizza, topped with tomatoes and peppers, with his mom. Then he set out for the gym and hopped on the elliptical. But about a half-hour into the workout, he started feeling weird. “My eyes were watering, I was having trouble breathing,” he says. “In another five minutes I was struggling to breathe. I looked behind me into the mirror, and my eyes were swollen every part of my face was swollen.”
O’Leary was rushed to the emergency room and pumped full of steroids and antihistamines. He’d had an allergic reaction, but not just to what he’d eaten for dinner: it was the combination of food and exercise that did him in. Doctors quickly diagnosed him with a condition called exercise-induced anaphylaxis, where a reaction to an allergen only happens in conjunction with exercise. If he combines them with exercise, O’Leary will have an anaphylactic reaction to tomatoes, peppers, soy, and nuts.

Research indicates that between 30 to 50 percent of people, the reaction comes from combining certain types of food and exercise. For others, strenuous activity triggers a reaction to drugs like aspirin. Some women only experience the phenomenon when they’re at the point in their menstrual cycle with high levels of the hormone estrogen, because it can bind to the cells involved with an allergic reaction. “There are a variety of things that it might be,” Castells says. “And for a proportion it’s nothing, really, just the exercise itself.”

The amount of exercise needed to trigger a reaction varies from person to person, Castells says. It generally takes more to cause anaphylaxis in someone who is relatively fit than someone who isn’t in great shape. Almost all types of exercise, like running, dancing, or biking, have been reported to cause anaphylaxis though there haven’t yet been any reports of anyone having a reaction after swimming, Castells says.