John Taylor, Professor of Economics at Stanford University and developer of the "Taylor Rule" for setting interest rates | Stanford University
John Taylor, Professor of Economics at Stanford University and developer of the "Taylor Rule" for setting interest rates | Stanford University
Stanford University School of Medicine blog recently featured an insightful Ask Me Anything session with Sharon Chinthrajah, MD, the director of the Sean N. Parker Center for Allergy and Asthma Research. The discussion, moderated by Lisa Kim, delved into various aspects of allergy season and related topics.
Chinthrajah explained that allergies occur when the body perceives environmental elements as harmful, triggering an immune response. She highlighted the common symptoms of allergies, stating, "Red, teary eyes, runny nose, sneezing. That's our body's way of trying to wash that toxin out and expel all of these substances."
Discussing the timing of allergies, Chinthrajah noted that environmental factors like rain and plant growth can influence the onset and severity of allergies. She also addressed the impact of climate change on lengthening allergy seasons, citing data from Stanford showing extended pollen seasons.
On the topic of alleviating seasonal allergies, Chinthrajah addressed the myth of using local honey and emphasized the effectiveness of allergy medications. She advised individuals to seek medical help when over-the-counter remedies prove insufficient, recommending allergy shots as a treatment option.
Regarding the development and persistence of allergies, Chinthrajah explained that while some people outgrow allergies, others may develop them later in life due to factors like the hygiene hypothesis. She stressed the importance of maintaining a healthy lifestyle to support the immune system.
The discussion also touched on food allergies, with Chinthrajah highlighting their potentially life-threatening nature and the importance of carrying epinephrine for severe allergic reactions. She shared insights from a study on a medication called Xolair, which showed promising results in enabling children to tolerate small amounts of allergenic foods.
Chinthrajah emphasized the significance of early introduction of high-risk allergy foods to infants, contrary to previous advice to avoid them. She concluded by advocating for a holistic approach to mitigating allergy season's effects, including healthy habits like proper nutrition, sleep, and skincare.
In summarizing the key takeaways, Chinthrajah reiterated, "It all goes back to the basic principles of having a healthy lifestyle." The session provided valuable insights for individuals navigating allergy season and seeking effective management strategies.
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