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As springtime pollen allergies approach, North Texas residents with seasonal allergies may experience increased symptoms.
The specifics: Dr. Deepika Kumaresan, an internal medicine doctor with Baylor Scott & White, spoke with Community Impact about allergies in Dallas-Fort Worth, including symptoms, most prevalent allergens and treatment.
What are allergies, and what does the average person need to know about them? Allergies occur when the body’s immune system overreacts to substances that are typically harmless—like pollen, dust, mold, or pet dander. When exposed, the immune system releases chemicals such as histamine, which trigger symptoms ranging from sneezing and itchy eyes to more serious reactions. Understanding your triggers and recognizing symptoms early helps you manage allergies effectively.
What time of year are allergies most prevalent, and why? In Texas—and especially North Texas—seasonal allergies can occur nearly year‑round due to our climate and plant diversity.
- Winter (December-February): Cedar pollen is the main culprit.
- Spring (February-May): Tree pollens such as oak and pecan dominate.
- Summer (April-September): Grass pollen peaks.
- Fall (August-November): Ragweed surges until the first frost.
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