Possible Clues:

• French bread causing tummy ache?
• No gain? No this
• Considerable inconvenience
• Tedious person's baguette?
• Make miserable baguette?
• Basic French food suffering
• Concealed by EPA interested in sign of something distressing
• Dad at home, someone hard to deal with?
• Reason for applying a medicated plaster
• A symptom of physical hurt or emotional distress