Articles on Allergies

Displaying 1 - 20 of 136 articles

Pavel Danilyuk/Pexels

Pollen season: new map of South Africa’s allergy hotspots gives you time to prepare

South Africa’s first five-year pollen calendars reveal when allergy seasons hit seven cities, and how sufferers can prepare before symptoms start.
Changing allergy guidelines may be behind the decline. Roman Rybaleov/ Shutterstock

Are peanut allergies actually declining?

Introducing potentially allergic foods early on may actually help reduce the risk of developing a life-changing allergy.
Penicillin is a substance produced by penicillium mold. About 80% of people with a penicillin allergy will lose the allergy after about 10 years. Clouds Hill Imaging Ltd./Corbis Documentary via Getty Images

Are you really allergic to penicillin? A pharmacist explains why there’s a good chance you’re not − and how you can find out for sure

As many as 1 in 5 Americans believe they have a penicillin allergy, but just a tiny fraction actually do. In recent years, it’s gotten a lot easier to find out.
Since the early 2000s, several studies have shown that asthma and allergy rates are significantly lower among people who grew up on a farm than among those who grew up in urban areas. (Shutterstock)

Growing up on a farm can prevent asthma and allergies

Children who grow up on farms are less likely to develop asthma or allergies as adults. The reason? Micro-organisms in the air.

Top contributors

More