What does it mean to dream about saliva?
Saliva often points to appetite and the body's readiness, the wet of wanting or speaking, and sometimes to disgust or shame when it spills past control.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud would read saliva as tied to oral appetite and desire, the body watering for what it wants. Drooling beyond control can mark a wish that escapes the dreamer's hold or stirs shame.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung would see saliva as a sign of instinct and craving, the body's plain response beneath the polished self. Spitting may mark a wish to expel something taken in that the self now rejects.
Jungian concept (our summary).Modern
Continuity ties saliva to waking concerns about appetite, speech, and self-control in front of others. Dreams of drooling often follow worries about appearing weak or losing composure.
Continuity hypothesis (our summary).Mythological
Spittle carried power in many folk traditions, used to heal, to bless, or to ward off the evil eye. To spit was by turns a charm of protection and a gesture of deepest scorn across the cultures that kept it.
Rosmerta Publishing editorial synthesis (after Frazer; Brewer).