Interpretation of dream: Breath

To dream that you are trying to catch your breath or that you are out of breath, indicates that you are experiencing some anxiety, tension, or fear concerning a new situation in your waking life. To dream that you have bad breath, suggests that you are feeling enclosed or crowded in. Perhaps someone is invading your personal space.

More interpretations:
Breath (Miller): To come close to a person in your dreaming with a pure and sweet breath, ...