Hay fever is a common name for a condition called allergic rhinitis. It is an allergic reaction of the nose, throat and eyes. The allergy causing substances (or allergens) are commonly pollens from plants. For most people hay fever usually
Hay fever is a common name for a condition called allergic rhinitis. It is an allergic reaction of the nose, throat and eyes. The allergy causing substances (or allergens) are commonly pollens from plants. For most people hay fever usually