A Survey of Adults and Children With Allergic Rhinoconjunctivitis (MK-7243-021)

National Allergies, Immunotherapy and RhinoConjunctivitis Survey in America

This study will gather information on allergic rhinoconjunctivitis from surveys completed by adults and children.

Inclusion Criteria:

• Diagnosed with hay fever, rhinitis or nasal and/or eye allergies and display symptoms of sneezing, itching, watery eyes, nasal congestion, or other nasal or eye allergy symptoms over the past 12 months OR take any medication for their hay fever, rhinitis, nasal or eye allergies
• 5 years of age or older
• Have a telephone

Exclusion Criteria:

• If less than 18 years old and there is no adult available that is knowledgeable about the participant's health