Interpretation of dream: Scratch

To dream that you are scratching yourself, symbolizes a minor irritation or frustration. Perhaps something that began as minor may have the potential to become worse. Or that somebody may have hit a sore spot in you. To see a scratch in your dream, suggests that you are feeling anxiety about having to start over or begin something "from scratch".

More interpretations:
Scratch (Miller): To scratch others in your dream, denotes that you will be ill-tempered and ...