The Big Dictionary of Dreams

by Martha Clarke
Vertigo symbolizes, clearly, the fear to know one’s true self.

If the lands that you find on your way seem strange and unknown, everything could be an invitation of the subconscious to explore. In mythology, a protagonist encounters a situation that is unknown or that is out of his control. You should take certain risks, since insecurity is paralyzing you.

New American Dream Dictionary

by Joan Seaman - Tom Philbin
1. A negative omen regarding domestic affairs.

2. Feelings of being overwhelmed—usually with activities, often with emotions.

3. Possible health problem.

Ten Thousand Dream Interpretation

by Gustavus Hindman Miller
To dream that you have vertigo, foretells you will have loss in domestic happiness, and your affairs will be under gloomy outlooks.