Related Clues:

• You may get it after seven years
• Sumac souvenir
• Uneasy feeling
• Allergic reaction
• Elate
• Reason for head-scratching
• Strong urge
• Allergy consequence
• Roller coaster ride, e.g.
• Calamine lotion target
• Delight
• Hanker (for)
• Measly problem?
• Result of a flea, maybe
• Bite result, perhaps