Air Pollution and Weather Tied to Migraines

THURSDAY, April 16, 2026 (HealthDay News) — If you suffer from migraines, you might track your sleep, stress and diet, but new research suggests you should also keep a close eye on the smog report.

Air pollution — from car exhaust to industrial smoke — is a significant driver of migraine activity, especially when combined with specific weather patterns, according to findings published April 15 in Neurology.

For the study, researchers followed 7,032 people in southern Israel over an average 10 years.

They also tracked daily levels of airborne pollutants like nitrogen dioxide (NO2) and particulate matter (PM2.5), which come from traffic and power plants, as well as weather conditions. 

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Allergy Information

What Are Seasonal Allergies?

More than 67 million americans suffer from allergy symptoms, including hay fever. But, what is an allergy? What is an allergic reaction? What are common allergy symptoms? What allergy treatments are available?

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What is Pollen?

Pollen is one of the most common allergens in the United States. Pollen is an airborne allergen, which is picked up and carried by the wind. Various trees, grasses and weeds create pollen, which can cause hay fever, irritate your eyes and skin.

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