Related Clues:

• Persistent dull pain
• Cause pain
• Continuous hurt
• Dull continuous pain
• Flu clue
• Workout result
• Long for highest honour around hospital
• Word with "tooth" or "heart"
• Joint concern
• Need aspirin
• Snow shoveling aftermath, maybe
• Steady pain
• Exercise woe
• Teacher's heart complaint?
• 5-Across target