young boy with glasses sneezes on a white paper handkerchief due to grass allergy on the flowery field

allergen allergenic allergic allergies allergy antihistamine antihistamines asthma bespectacled blow blowing boy care caucasian child children cure eyes flu glasses guy handkerchief hankie hanky health healthcare ill infection influence influenza kerchief kid medic medical myopic napkin nearsighted nose outdoor outdoors outside pollen rhinitis shortsighted sneeze sneezed sneezing spring springtime taint teen teenager tissue watery yor young