Fleas in dreams can symbolize things that are annoying and irritating.
A flea in a dream can represent an annoying person or an annoying situation.
Fleas suck blood, and a dream about fleas can mean that a difficult person or situation is sucking the energy out of you.
Because fleas are difficult to see, a dream about fleas can be a message from your dreaming mind that you have not recognized the true cause of a problem.
Being bitten by fleas in a dream can mean that you feel that somebody is trying to provoke your anger.
A flea or fleas in a dream can represent an activity, such as gossip, that may appear to cause little harm but can in fact cause a great deal of damage. If you dream that you are being bitten by fleas, you may be worried that people are spreading negative rumors about you.