For most people, daffodils and flowers blooming mark the end of winter and the start of spring. But for 40 million Americans, the start of spring means endless sneezing, nasal congestion, and discomfort.
According to researchers, pollen allergies will worsen because of climate change. There are three main factors on how climate change will affect those with seasonal allergies: (1) carbon dioxide increases the growth rate of plants and pollen potency, (2) rising temperatures allow for longer “allergy season,” and (3) more flowers and fungal spores will worsen allergy symptoms.
Carbon dioxide is needed for plant growth, alongside water, nutrients, and light. It also produces extra nutrients for plants, that even the smallest increase will cause a bigger effect. Because of change in carbon dioxide composition, all caused by climate change, these signs will make things worse for those with asthma and allergies.
With climate change, even people who do not have pollen allergies at the moment could develop it eventually—when air quality is much worse.
People who have grass and pollen allergies for now can avoid the upcoming sneezefest by staying away from all possible allergens. They should keep a mask at hand, and drink lots of fluid. They should also take anti-allergy medicines from time to time, too.
Dr. Lisa Marie Cannon is a specialist in internal medicine and pulmonary care. Follow this Twitter account for updates on similar topics.
According to researchers, pollen allergies will worsen because of climate change. There are three main factors on how climate change will affect those with seasonal allergies: (1) carbon dioxide increases the growth rate of plants and pollen potency, (2) rising temperatures allow for longer “allergy season,” and (3) more flowers and fungal spores will worsen allergy symptoms.
 |
| Image source: voanews.com |
With climate change, even people who do not have pollen allergies at the moment could develop it eventually—when air quality is much worse.
 |
| Image source: thedailybeast.com |
Dr. Lisa Marie Cannon is a specialist in internal medicine and pulmonary care. Follow this Twitter account for updates on similar topics.
No comments:
Post a Comment