Climate Change Could Sting Allergy, Asthma Sufferers

Related Encyclopedia • Allergic Rhinitis • Allergies • Allergies To Animals In Children • Allergy Immunotherapy More... Related Healthscout Videos Helium Helps Asthmatics Breathe Detecting Lung Disease Stents for Emphysema Stents for Emphysema More... Related Animations • Allergy • Asthma More... Related Drug Information • Advair Diskus • Allegra • Allegra D • Clarinex More... Related News Articles • Chronic Rhinosinusitis Gateway to Other Illnesses • Severe COPD Linked to Mental Decline • Respiratory Issues Linger for Smallest Babies • Genetic Breakthrough Spells Hope for Lung Fibrosis Patients More...

Page:  << Prev | 1 | 2

Although Alaska's experience may be more dramatic than the rest of the United States, it's definitely not the only region that's experiencing change.

"We're having warmer, wetter winters, which lead to long springs and an increase in seasonal allergens," said Dr. David Peden, director of the Center for Environmental Medicine, Asthma and Lung Biology at the University of North Carolina, Chapel Hill.

Peden also said that ozone levels are higher, which causes more asthma symptoms.

Text Continues Below

---

So, what can you do to protect yourself? Both Peden and Demain said that just being aware of the problem is the first step. Next, is to be sure you know specifically what you're allergic to, and then be aware of pollen and mold cycles so you can properly adjust your behavior when those levels are high.

"Pollens are usually highest in the mornings, but grass is elevated in the morning and evening. If you're tree- or weed-allergic, plan outdoor activities for the afternoon or evening. If you're grass-allergic, you might want to plan to be outside midday. Warm, sunny, dry days are usually the ones with the greatest pollen," Demain said.

Of course, it's not always possible to stay indoors, and treatments are available that can help you live with allergies and asthma.

"As mundane as this sounds, if you have allergic disease or asthma, consult with an allergist so that you have maximal therapy and information on seasonal concerns. If you're in an area with lengthy pollen seasons, allergy shots might be useful," Peden said.

"The climate is changing, and it's changing at an unprecedented rate. Whether it's a natural cycle, or whether humans are the cause, we have to recognize that this is happening," said Demain, who added, "Every small step [such as using compact fluorescent bulbs or driving less] is important. If we all take that step, we can have a big impact."

More information

To track pollen levels near you, visit the National Allergy Bureau.

Page:  << Prev | 1 | 2