…Any leaping bloodsucking insect when seen in a dream represents a weak person who uselessly occupies himself at defaming others. Fleas in a dream also represent God’s soldiers. If one sees an army of fleas stinging him in a dream, it means threats and distress caused by a rubbish type of people. A flea bite in a dream also means earnings. A wounded flea in a dream represents a weak enemy and its blood represents receiving money from a lowly person….
Dream dictionary: flea dream meanings
Misfortune, poverty, enemies. 96.
To dream yon see a flea, portends disappointment in some cherished design. To kill one, triumph over your enemies.
…(Any small, blood sucking insect.) Seeing a bug in a dream means facing a weak enemy. If a small bug enters one’s body in a dream, it means that a poor person will visit him to receive some mental satisfaction or to solicit a small financial support. (Also see Flea)…