Dream themes

Why do you dream about your teeth falling out?

The best evidence so far ties teeth dreams to tension in the jaw or teeth on waking, not to distress (Rozen & Soffer-Dudek, 2018). We found no evidence that they predict anything. A teeth dream has no fixed meaning, and it’s less common than its fame suggests: about one in five Canadian students had ever had one (Nielsen et al., 2003).

Last updated: 2026-10-13.

Who has teeth dreams, and how often?

Fewer people have teeth dreams than you might think (Nielsen et al., 2003). In a survey of 1,181 first-year students at three Canadian universities, 18.8% had ever dreamed of their teeth falling out or of losing teeth. That put it 38th of 55 common themes. Women (19.6%) and men (16.7%) reported it at about the same rate. In the same sample, 81.5% had dreamed of being chased and 73.8% of falling. Among the students whose earliest remembered dream theme was teeth, that first dream came at age 9.7 on average, later than for most themes.

Rates differ between groups (Nielsen et al., 2003; Li et al., 2023). In a survey published in 2023, 28.2% of 1,190 residents of an urban village in Xi’an, China, average age 20, reported tooth-loss dreams.

What did researchers find when they tested the causes?

One study has tested two popular explanations side by side (Rozen & Soffer-Dudek, 2018). Only tension in the jaw or teeth on waking went with teeth dreams. Rozen and Soffer-Dudek asked 210 undergraduates at an Israeli university (77% women, average age 23) about teeth dreams over their lifetime. They also asked about teeth grinding, tension in their teeth, gums or jaw on waking, psychological distress and sleep quality.

An r is a correlation: 0 means no link at all, and 1 a perfect one. Teeth dreams were unrelated to every symptom scale on the distress questionnaire, anxiety and depression included. In the same students, dreams of being smothered went with distress, and so, weakly, did dreams of falling. None of the three other common dreams they asked about went with tension in the jaw.

This was one survey at one point in time, so it can’t show cause: the dream might even come first and bring on clenching. Teeth dreams and the jaw questions were each a single self-report question, most of the students were women, the dental questions came three weeks later, and the authors call their results preliminary.

Do other studies agree about the jaw?

One newer survey points the same way (Szostak et al., 2025). In early 2022, 276 adults (242 of them women) answered an online survey run by researchers in Poland. Those with more severe signs of grinding or clenching (jaw pain, a clenched feeling, chipped teeth) reported more frequent dreams about the mouth and teeth: teeth falling out, chewing hard debris or being unable to speak. It was also self-reported and done at one point in time, and it grouped mouth dreams together rather than counting teeth dreams alone.

An older, smaller study points the other way (Coolidge & Bracken, 1984). In it, 14 volunteers recruited on a college campus who had a recurring teeth-loss dream were compared with 14 who had a recurring flying dream. On personality questionnaires, the teeth group scored as more anxious and depressed, and felt less in control of their lives. The 2018 study, with 210 people and a full distress questionnaire, found no such link.

Money, death or pregnancy: where do those readings come from?

Those readings come from a long history of dream books and theories (Rozen & Soffer-Dudek, 2018). Rozen and Soffer-Dudek trace several: Artemidorus tied lost teeth to paying debts, Freud to sexual themes, a reported Jungian reading to childbirth, and a 1967 paper to the fear of aging. A link with death was a common belief for many years.

None of these readings was tested in the studies above, and we found no evidence that a dream predicts a death, a pregnancy or anything about money. Researchers have called the meaning of common dream themes an open question (Schredl et al., 2004). Faith traditions have their own readings of teeth dreams, which research can’t settle and this page doesn’t rule on. For why no symbol has one meaning, see our guide to whether dreams mean anything.

What can you ask about your own teeth dream?

Your own answers will tell you more than any list of meanings. Try these:

• How did your jaw, teeth or gums feel when you woke?
• What happened to the teeth: were they loose, crumbling, pulled or spat out?
• Were you trying to speak, eat or smile?
• Who was there, and did anyone notice?
• What was on your mind as you fell asleep?
• Has the dream come before, and on what kind of nights?

Write the answers down each time and, over a few months, you can see whether the dream follows anything in your life; our guide to finding patterns in your dreams shows how. The same habit works with the wider list of questions to ask about a dream.

When should jaw tension or repeat teeth dreams send you to a dentist?

A teeth dream diagnoses nothing. The useful signals come from your body. The American Academy of Sleep Medicine (AASM, 2020) lists tooth pain, jaw muscle pain, sore gums, headaches and worn teeth as signs of grinding during sleep, which affects about 8% of young to middle-aged adults. You may not know you grind unless someone who shares your bed hears it. Occasional grinding is no cause for alarm, but regular grinding can damage teeth, so mention it to a dentist or doctor.

If the dream itself keeps coming back, our guide to recurring dreams explains why some dreams repeat. If it wakes you frightened, see the guides to nightmares and to changing a recurring nightmare.

Sources

1. American Academy of Sleep Medicine. (2020, August). Bruxism. Sleep Education. sleepeducation.org/sleep-disorders/bruxism/
2. Coolidge, F. L., & Bracken, D. D. (1984). The loss of teeth in dreams: An empirical investigation. Psychological Reports, 54(3), 931–935. doi.org/10.2466/pr0.1984.54.3.931
3. Li, Y., Zhang, W., Han, L., Li, M., Jing, H., Lu, H., Liu, N., Han, X., Su, M., Yang, T., Yin, F., Xie, B., & Zou, X. (2023). The relationship between typical dreams and mental health of residents in village-in-city. Sleep Medicine: X, 6, 100081. doi.org/10.1016/j.sleepx.2023.100081
4. Nielsen, T. A., Zadra, A. L., Simard, V., Saucier, S., Stenstrom, P., Smith, C., & Kuiken, D. (2003). The typical dreams of Canadian university students. Dreaming, 13(4), 211–235. doi.org/10.1023/B:DREM.0000003144.40929.0b
5. Rozen, N., & Soffer-Dudek, N. (2018). Dreams of teeth falling out: An empirical investigation of physiological and psychological correlates. Frontiers in Psychology, 9, 1812. doi.org/10.3389/fpsyg.2018.01812
6. Schredl, M., Ciric, P., Götz, S., & Wittmann, L. (2004). Typical dreams: Stability and gender differences. The Journal of Psychology, 138(6), 485–494. doi.org/10.3200/JRLP.138.6.485-494
7. Szostak, S., Karykowska, A., Kołodziej, H., & Dobrzynski, M. (2025). Association of bruxism with the occurrence of sleep disorders and the nature of dreams. Journal of Clinical Medicine, 14(20), 7269. doi.org/10.3390/jcm14207269