The four stages of hay fever

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The four stages of hay fever
Hay fever is known as seasonal allergic rhinitis
and is an allergic reaction to pollen. It can be
triggered by allergens in the air around us,
like grass, tree, plant pollen, and mold. When it
comes to managing hay fever symptoms daily. It
is one of the most common allergic conditions,
and it can be difficult to control if you do not
have the appropriate hay fever treatment for
you. Exposure Inflammation Late-phase response
Early-phase response