How to recognize the symptoms of spring allergies

Spring for many Italians has one big negative side: the return of allergies. In fact, between 10 and 20% of the Italian population suffers from allergic rhinitis, and for many the enemy is precisely the pollen of grasses, birches, parietaria, and all the other botanical species that bloom just when winter finally loosens its grip , filling the air with perfumes and annoying allergens.