Nobody wakes from a lice dream flattered. The itch outlasts the dream, and so does a faint embarrassment, as if someone might have seen. And yet this small, unwelcome entry has one of the more interesting twists in Artemidorus: the same lice that meant misery in a swarm meant relief in a handful.

Variant What the old books read Source
Lice on your body Behaving unpleasantly towards acquaintances Miller 1901
Lots of lice Calamity, unless thrown off Artemidorus
Killing lice Relief from every sorrow and care Artemidorus
Combing out lice Hope of release kept Artemidorus

What does it mean to dream about lice?

Miller's 1901 dream dictionary (Ten Thousand Dreams Interpreted) opened his entry bluntly: "A dream of lice contains much waking worry and distress." Its four short lines are all unfavourable, and one is unusual: lice on the body read not as misfortune but as the dreamer's own bad manners. The Golden Wheel Dream-Book (1862) gave lice a single clause, and in its "Vermin" entry read vermin as ill luck and enemies, especially inside the house.

Artemidorus, whose Oneirocritica (2nd century) we cite in Friedrich Krauss's 1881 translation, was the only one to count. A few lice, found on the body or in the clothes and killed, he called wholesome. A frightening multitude he read as calamity. And he left a way out: throwing them off kept the hope of release. So the books agree that lice are trouble, and disagree about whether the dream is the trouble or its end. For Artemidorus, what the dreamer did decided it.

Where the lice were

These are readings from the old dream books, reported as history — no dream foretells the future.

What does it mean to dream of lice in your hair?

Lice in your hair — a dark braid on a white pillow with a fine comb beside it in moonlight
Lice in your hair

Lice in the hair is the version many people have, often with the sensation of the comb. None of the three books reads lice by where on the head they sat: Artemidorus has body and clothes, Miller the body. The modern reading turns to thoughts that won't leave you alone, small worries living close to your head, and to the fear of being seen as unkempt or careless.

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What does it mean to dream of lice on your body?

Lice on the skin make the dream physical: the itch, the crawl. Miller's 1901 dictionary read having lice on one's body as the dreamer conducting themselves unpleasantly with acquaintances. It's the one line in his entry about conduct rather than misfortune. Psychologists hear something close to it: a self-consciousness about how you've been with people lately.

What does it mean to dream of lice on someone else?

Here the lice are someone else's problem, until you notice them. The three books read the dreamer's own lice, never another person's. The modern reading is worry on someone's behalf, or cares of theirs you've been carrying. Whose head they were on is the dream's most specific detail, and no dream, on our reading, predicts anything about that person.

What does it mean to dream of lice on a child?

Lice on a child often wake parents with a jolt of guilt as much as disgust. None of the three books reads it. The modern reading is protective worry: the sense that something small is getting past your care. It can turn up in busy, stretched weeks.

How many, and what you did

What does it mean to dream of lots of lice?

Lots of lice — tiny pale specks scattered across dark linen in moonlight
Lots of lice

A swarm changes the dream from itch to dread. Artemidorus read lice appearing in terrifying numbers as calamity: long illness, imprisonment or great poverty, the conditions in which lice multiply. He kept a mitigation in the same breath: throwing them off left hope of release. These are records of old fears, not forecasts. The modern reading hears volume: not one problem but a season of small ones.

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What does it mean to dream of killing lice?

Killing lice is the dream's satisfying turn. Artemidorus read finding a few lice and killing them as a wholesome dream, promising relief from every sorrow and every care. Miller read catching lice the other way, as cultivated morbidity of mind. Psychologists side with Artemidorus: dealing with small problems one at a time is what relief feels like.

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What does it mean to dream of combing out lice?

Combing lice out is slow and patient work. Artemidorus read throwing lice off and cleaning oneself as keeping the hope of rescue from whatever they signified; waking while still lousy in the dream, he held, left none. The modern reading tracks a real clearing of small debts and tasks. It may come while you are in the middle of putting something in order: a move, an overdue admin day, a hard conversation finally had.

What does a lice dream mean psychologically?

The psychological reading is small worries in numbers: obligations, criticisms, anxieties experienced as a swarm, no single one serious, all of them together unbearable. Psychologists also notice the itch of social shame close to the surface; lice are the classic thing one is embarrassed to be found with. Miller's odd line about conduct fits here: the dream often worries about how you appear. And delousing imagery tends to track a real clearing of small tasks, which is what Artemidorus was describing, in his own terms, in the second century.

A question to sit with

What in your life right now is trivial one at a time but exhausting in total: the inbox, the money admin, the small promises? Count the swarm before you dismiss it.


Artemidorus counted lice; nobody counted yours. Why they turned up, and whether the swarm returns every time your calendar overfills, is a reading only your own dreams, remembered together, can give, and it's what Dreamlock, on the App Store for iPhone, is built for.