Temporadas de alergia: quando e por que
Seasonal allergies, também known como allergic rhinitis ou hay fever, affect approximately 20-30% de o global population. These allergies são triggered por airborne pollen de trees, grasses, e weeds, como well como mold spores. O timing e severity de allergy season varies significantly por geographic region e climate. In temperate regions, tree pollen typically peaks de February through May, grass pollen de May through July, e weed pollen de August through October. Mold spores tend para peak durante warm, humid meses de July through November. Understanding seu local pollen calendar pode ajuda você anticipate symptoms, begin preventive medications antes o season starts, e planeje outdoor activities durante lower-pollen periods.