The Nurse Teaches the Client with Seasonal Allergies That the Most

The nurse teaches the client with seasonal allergies that the most effective way to prevent allergy symptoms is to:

A) take allergy medication before allergy season begins.
B) take allergy medication as soon as symptoms begin.
C) take as little allergy medication as possible so the body will not become sensitized to the medication.
D) take supplemental nonpharmacologic measures.