For most of human history, a toothache was not a temporary inconvenience but a chronic condition of daily existence. Long before modern dentistry, people endured abscesses, cracked teeth, and infections with no access to painkillers or trained professionals. The solutions they developed—spanning thousands of years and multiple continents—ranged from surprisingly effective to genuinely dangerous, and many of them anticipated treatments still used today. Dental decay predates agriculture.
Fossilized skulls from over 500,000 years ago show evidence of tooth damage, but the problem intensified dramatically around 10,000 BCE when farming introduced grain and refined carbohydrates into the human diet. These sugars feed the bacteria in the mouth, which produce acid that dissolves enamel. Studies of skeletal remains from early farming communities consistently show far higher rates of cavities than in hunter-gatherer populations. By the time the great ancient civilizations rose, dental pain was close to universal.
Ancient Egypt offers some of the earliest recorded dental treatments. The Ebers Papyrus, dating to around 1550 BCE, contains detailed descriptions of remedies using cumin, frankincense, and coriander berries packed directly into cavities or pressed against swollen gums. Egyptian healers also used honey, which modern science confirms has antimicrobial properties, and they performed some of the earliest known extractions. Skulls show evidence of deliberately removed teeth and holes drilled through the jawbone to drain abscesses—primitive dentistry conducted without anesthesia.
In Mesopotamia, the Sumerians and Babylonians attributed toothaches to a worm living inside the tooth. This “toothworm theory” became one of the most persistent myths in medical history, surviving into 1700s Europe. Babylonian priest-physicians treated the condition with incantations and henbane, a plant containing alkaloids that genuinely dull pain. They had no concept of anesthesia, but they were effectively administering one.
The toothworm theory did not die out until microscopes revealed no worms in dental pulp. Ancient Indian medicine took a different path. Ayurvedic texts such as the Charaka Samhita and Sushruta Samhita describe oil pulling—swishing sesame oil through the teeth for up to 20 minutes—along with using neem twigs as toothbrushes. Neem contains compounds with documented antibacterial and anti-inflammatory properties.
For acute pain, practitioners recommended clove oil applied directly to the tooth. The active compound, eugenol, remains in use today as a topical anesthetic and antiseptic in dental procedures. The Greeks approached dental disease through the theory of humors, which held that the body was governed by four fluids whose imbalance caused illness. Hippocrates attributed toothaches to phlegm settling near the roots of teeth and recommended astringent mouthwashes made from oak bark, alum, or vinegar.
He also warned that extraction carried serious risks, including infection and death. Aristotle, meanwhile, believed teeth continued growing throughout life and that women had fewer teeth than men—an error that persisted in European medical teaching for centuries. Roman medicine built on Greek concepts with a practical bent. Galen recommended a root called pellitory, which contains compounds that create genuine numbing sensations.
A physician named Scribonius Largus described treatments involving fumigation with burning henbane seeds. Wealthy Romans used abrasive tooth powders made from pumice, crushed oyster shells, and ox hooves, and archaeological evidence points to early dental bridgework secured with gold wire. Traditional Chinese medicine understood dental pain as a disruption of vital energy along meridians. Acupuncture targeted the point known as Hegu, located between the thumb and index finger, a practice that modern studies suggest can reduce pain perception.
Chinese practitioners also packed arsenic paste into decayed teeth to kill the nerve—a hazardous procedure conceptually similar to a modern root canal, but with far greater risk. Garlic, which contains the antimicrobial compound allicin, was widely used across Chinese traditions. Medieval Europe preserved and expanded on classical texts, and monastic medicine maintained a sophisticated herbal tradition. Cloves remained a staple treatment for those who could afford them, while poorer patients relied on mustard seeds, pepper, or plantain, which contains anti-inflammatory compounds.
But the era also produced the barber surgeon, who performed extractions with iron instruments, no anesthesia, and brute force. Tooth keys—hooked devices that leveraged the tooth against the jaw—often fractured crowns or broke jaws. Public extractions were sometimes staged at markets with musicians playing loudly to drown out the screaming. Pre-Columbian civilizations developed their own approaches.
The Maya filed teeth into shapes and inlaid them with jade and pyrite, drilling with such precision that some inlays remained in place for thousands of years without adhesive. For pain relief, Maya healers used antiseptic tree resins and capsaicin-containing peppers, which work on the same receptor pathway as modern pain creams. Aztec healers used dozens of botanicals that have since been found to contain bioactive compounds with legitimate analgesic properties. Alcohol was also a reliable tool across many cultures, both for its sedative effects and as a base for herbal infusions.
Wine-soaked wool was pressed against aching teeth, and fermented honey mead combined alcohol’s pain-dulling properties with honey’s antimicrobial qualities. One of the most striking examples of cross-cultural discovery involves willow bark. Ancient Egyptians, Greeks, Chinese, indigenous North Americans, and medieval Europeans all independently arrived at the same conclusion: chewing willow bark relieves pain. The active compound, salicin, is metabolized into salicylic acid—the basis of aspirin.
Humanity discovered aspirin repeatedly across isolated traditions because the evidence was present in nature and observant people kept noticing it. Archaeological evidence reveals that ancient people lived with severe dental infections for years. Abscesses the size of marbles, bone loss from untreated periodontal disease, and teeth worn down to the pulp were common. People endured these conditions while farming, fighting wars, and building monuments.
Dental pain was simply part of life, and treatments often combined pharmacology with ritual because managing the psychological experience of pain mattered when the underlying problem could not be fixed. The oldest known filling comes from Slovenia, where a 6,500-year-old tooth was found packed with beeswax, which seals against bacterial infiltration and cushions exposed dentin. By the medieval period, amalgam-like fillings made from silver and tin were in use in China, and gold leaf had been used for wealthy Roman patients centuries earlier. Modern dentistry sits at the end of this long chain of accumulated human ingenuity.
When a dentist applies clove oil before an injection, the treatment carries a pedigree stretching back at least 4,000 years to ancient India. Ancient humans lacked modern tools, but they possessed the same brains, the same pain receptors, and the same fundamental refusal to suffer quietly without trying everything within reach. The story of ancient dental pain is the story of people who improvised, experimented, passed knowledge down through generations, and occasionally stumbled onto something so effective that it survived across centuries and civilizations.
