The onset of allergy season has arrived earlier this year, largely attributed to climate change, which has extended pollen seasons in North America by 20 days since 1990. Dr. Katelyn Jetelina, an adjunct professor of epidemiology at the Yale School of Public Health, notes that warmer winters contribute to this trend, allowing plants to release pollen earlier and later. Approximately 26% of adults in the US and UK experience seasonal allergies, with symptoms such as itchy eyes, sneezing, and nasal congestion. Dr. Arveen Bhasin, an allergist-immunologist at the Mayo Clinic, emphasizes the need for proactive treatment, recommending over-the-counter medications like antihistamines and nasal sprays, which should be started at least two weeks before pollen season. Lifestyle adjustments, such as keeping windows closed and using air purifiers, can also help minimize exposure to pollen. If symptoms persist despite treatment, consulting an allergist for potential allergy immunotherapy is advised.