Climate Change Could Worsen Sneezin' Season

WEDNESDAY, April 10, 2019 -- Have you started feeling like your allergies are acting up earlier every year, or maybe they're lasting longer?

New research suggests it's not just your imagination -- climate change appears to be disrupting nature's usual calendar.

Exposing Baby to Foods Early May Help Prevent Allergies

MONDAY, March 18, 2019 -- New parents worry about a lot of things, but the American Academy of Pediatrics says one thing they can cross off that list is concern about giving high-allergy foods too early in life.

In fact, the pediatric group says it's likely better to introduce foods like peanut butter when kids are around 6 months of age.

Are 'Inactive' Ingredients in Your Drugs Really So Harmless?

WEDNESDAY, March 13, 2019 -- More than 90 percent of the medications that Americans take contain an inactive ingredient that could cause an allergic reaction, a new study suggests.

Lactose, peanut oil, gluten and chemical dyes are added to drugs to improve taste, prolong shelf life, improve absorption or make the drug tamper-proof, researchers explained. But they can also spell trouble for patients who are allergic to those ingredients.

Why Do Some Kids With Eczema Develop Food Allergies?

WEDNESDAY, Feb. 27, 2019 -- Researchers have added to a growing body of evidence that skin plays a major role in food allergies.

Their study of 62 children with eczema found that those with food allergies had skin irregularities not present on others.

Peanut Allergy Patch Shows Middling Results in Trial

FRIDAY, Feb. 22, 2019 -- Delivering "exposure therapy" via a patch to help curb peanut allergy in kids is somewhat effective, but not as good as delivering the tiny amounts of peanut by mouth, new research shows.

The international trial involved 356 children, aged 4 to 11, from five countries. All had been diagnosed with peanut allergy and were asked to wear either a skin patch with a very tiny amount of peanut allergen (250 micrograms) or a placebo patch without any allergen.