Difference in symptom severity between early and late grass pollen season in patients with seasonal allergic rhinitis

Difference in symptom severity between early and late grass pollen season in patients with seasonal allergic #rhinitis http://t.co/jqgTv1P5

Difference in symptom severity between early and late grass pollen season in patients with seasonal allergic rhinitis http://t.co/BcgdyMhm

Sometimes applies to fall and winter allergies - Hay fever symptoms worst during spring - http://t.co/jWfm8iTH

Seasonal allergic rhinitis symptoms at similar pollen concentrations are more severe in the early flowering season http://t.co/C7sFUFXq