The Use of Herbal Remedies and Natural Medicine by Saxon Warriors

During the early medieval period, Saxon warriors inhabited a world where survival depended as much on knowledge of the natural environment as on martial skill. From the misty shores of the North Sea to the rolling hills of the British Isles, these warriors and their communities relied on herbal remedies and natural medicine to treat wounds, illness, and the daily toll of a harsh agrarian life. This system of healing, recorded in manuscripts like the tenth-century Bald’s Leechbook, blended empirical observation, ancient lore, and a deep understanding of local flora. For the Saxon warrior, this herbal knowledge was not a supplement to medical care but the primary means of maintaining health and recovering from the violent realities of war.

The Saxon approach to medicine was holistic, addressing both the physical and the spiritual. Healers believed that illness and injury could result from imbalances in the body, from the malice of enemies, or from the influence of supernatural forces. Consequently, treatments often combined herbal preparations with incantations, charms, and rituals. Yet beneath this mystical veneer lay a practical pharmacopoeia of potent plants, many of which are still recognized today for their medicinal properties. By examining the herbs, preparation methods, and battlefield practices of Saxon warriors, we can gain a rich understanding of how these people used nature to survive and thrive in a dangerous age.

Herbal Remedies in Saxon Culture

Saxon healers, often called “cunning folk,” “leechwomen,” or “wise women,” were the repositories of plant knowledge passed down through generations. Their status varied; some were respected members of the community, while others were feared for their supposed magical powers. Regardless, their expertise was invaluable, especially for warriors who faced wounds that could fester, break bones, or lead to deadly infections. The Saxon culture did not separate medicine from religion or magic entirely. Herbs were believed to carry the virtues of the Earth and the blessings of the gods, and their collection was often accompanied by prayers or rites. Mistletoe, for example, was harvested with great ceremony because of its connection to the pagan god Woden, later syncretized with Christian saints.

The primary sources of Saxon herbal lore include the Leechbooks of Bald and the Lacnunga manuscript, both written in Old English. These texts list hundreds of remedies, many based on plants that grew locally. A common motif is the use of a single herb for multiple ailments. For instance, the humble plantain (Plantago major) was prescribed for everything from wounds and snakebites to intestinal troubles. The Saxons also understood the concept of “like cures like,” using plants that resembled a body part or disease symptom — a principle later refined by Paracelsus. This intuitive approach, combined with trial and error, produced a body of knowledge that was remarkably effective for its time.

Key Herbs and Their Uses

Saxon herbalism employed a wide variety of plants, each chosen for specific properties. The following are some of the most important herbs used by warriors and their healers:

  • Yarrow (Achillea millefolium): Known as “woundwort,” yarrow was the foremost battlefield herb. Its leaves, when crushed and applied directly to a fresh wound, could stop bleeding within minutes. Yarrow also has anti-inflammatory and antiseptic properties, making it ideal for preventing infection. Warriors carried dried yarrow in pouches, ready to chew and apply.
  • St. John’s Wort (Hypericum perforatum): This bright yellow-flowered plant was used externally as a salve for wounds, bruises, and burns. Its red oil (hypericin) has anti-bacterial and anti-depressant qualities. The Saxons also used it to ward off evil spirits that might cause illness, often hanging bunches over doorways.
  • Mugwort (Artemisia vulgaris): Mugwort was prized for its ability to boost vitality and treat digestive complaints. Warriors used it to combat fatigue and to soothe stomach ailments caused by poor food or stress. It was also burned as a smudge to purify a space and to repel insects.
  • Garlic (Allium sativum): While not native to Britain, garlic was cultivated in Saxon gardens. Its powerful antimicrobial properties were well known; it was used in poultices for infected wounds and eaten to prevent disease. Garlic was also a common ingredient in “remedies for the evil eye.”
  • Lavender (Lavandula angustifolia): Lavender served multiple purposes: its soothing scent calmed nerves and promoted sleep, while its antiseptic oil was applied to skin infections and minor cuts. Warriors might carry lavender to ease the trauma of battle.
  • Betony (Stachys officinalis): Betony was considered a “cure-all” in Saxon medicine. It was used to treat headaches, internal injuries, and to “strengthen the body against evil charms.” A poultice of betony was applied to wounds to reduce swelling.
  • Comfrey (Symphytum officinale): Called “knitbone,” comfrey was essential for treating fractures and sprains. Its allantoin content accelerates cell regeneration. Healers made a poultice from the crushed roots and leaves, applied directly to broken limbs, then wrapped with cloth.
  • Celandine (Chelidonium majus): Greater celandine (not to be confused with lesser celandine) was used for respiratory issues and to treat warts. The orange sap was applied topically, and the plant was sometimes ingested for liver disorders.

These herbs were often combined into complex recipes. For example, a healing salve might include yarrow, St. John’s Wort, and comfrey, simmered in animal fat and beeswax. The resulting ointment could be stored in small clay pots and carried by a warrior in a leather pouch.

Preparation and Application Methods

Saxon healers employed a range of methods to extract and apply the active compounds of plants. The choice of preparation depended on the injury or ailment and the availability of ingredients.

Poultices and Compresses

The most common treatment for open wounds and bruises was the poultice. Fresh or dried herbs were crushed into a pulp, mixed with water, vinegar, or sometimes egg white, and then spread onto a clean cloth. This was placed directly over the wound and secured with bandages made from linen or wool. The poultice would draw out toxins, reduce inflammation, and promote clotting. For deep wounds, warriors might first wash the wound with a decoction (a strong herbal tea) of yarrow or plantain before applying the poultice.

Salves and Ointments

Salves were made by infusing herbs in a fat base — usually lard, butter, or rendered animal fat (tallow). This created a semi-solid mixture that could be applied directly to skin. Because the fat preserved the herbs, salves had a longer shelf life than fresh poultices. A common recipe: crush the leaves and flowers of St. John’s Wort, add them to melted lard, and simmer over a gentle fire for an hour. Strain, allow to cool, and use for wounds and burns. Salves were also used to treat rheumatism and aching joints, a frequent complaint among older warriors.

Infusions and Decoctions

For internal ailments — such as fever, digestive upset, or infections — the Saxons made herbal teas (infusions) and decoctions (boiled root or bark mixtures). A simple infusion of mugwort leaves could ease a warrior’s upset stomach after a heavy meal of salted meat and bread. For a more potent effect, they might boil ground ivy or betony roots to produce a decoction that was drunk warm. Honey was often added to sweeten the bitter taste, and also contributed its own antibacterial properties.

Incense and Smudging

Some treatments involved burning herbs as incense. This was particularly used for “flying venom,” a term for airborne illnesses or curses. Mugwort, lavender, and frankincense (imported at great expense) were burned in a small brazier to purify the air of a sickroom or to cleanse a warrior’s weapons after battle. This practice had a practical benefit: the smoke could repel insects and reduce the risk of airborne infection.

Storage and Preservation

Herbs were harvested at specific times of the year — often at the full moon or on a saint’s day — to maximize potency. They were then dried by hanging in bundles from the rafters of a dwelling. Dried herbs could be stored for months, providing a year-round supply. Warriors on campaign would carry small bags of dried yarrow, plantain, and comfrey, along with a pot of salve. This mobile pharmacy was often the difference between survival and a slow death from sepsis.

The Role of Women and Healers

While both men and women could be healers, the majority of “leechwomen” were responsible for family health. They tended the herb garden, prepared remedies, and treated minor wounds. For serious battlefield injuries, a warrior might seek a more specialized healer — often a woman with a reputation for skill, or a Christian monk who had access to written medical texts from the Continent. Monasteries were centers of medical knowledge, and their infirmaries treated both clergy and laypeople, including wounded warriors after a local skirmish. The dual role of pagan cunning folk and Christian monastic healers created a rich tapestry of medical practices, each borrowing from the other.

Natural Medicine in Warfare

Battlefield medicine in Saxon times was brutal and immediate. A wound that today could be easily sutured and sterilized often became a death sentence in the early Middle Ages. Yet Saxon warriors were not helpless. They carried their herbal knowledge onto the battlefield, and the effectiveness of these remedies saved countless lives.

First Aid in the Shield Wall

During a battle, a warrior who fell might be dragged behind the line by a companion. There, a healer (or another warrior trained in rudimentary medicine) would assess the wound. The first step was always to staunch bleeding. A handful of yarrow leaves or a piece of cobweb (which contains natural clotting agents) was pressed into the wound. The healer would then apply a tight bandage. For deep cuts, they might sew the wound with a needle and thread made from animal sinew, but this was risky and used only when necessary. After the wound was closed, a poultice of comfrey or betony was applied to reduce swelling and promote healing. Many warriors also wore a small leather pouch containing dried yarrow and a strip of linen — their personal first aid kit.

Treating Broken Bones and Head Injuries

A broken arm or leg from a fall or a crushing blow from a mace required careful setting. The healer would manipulate the bone back into place — often without any pain relief beyond a mouthful of strong ale or a herbal sedative like valerian or poppy (though the latter was rare). Once set, a splint made from wood or bark was bound to the limb, and a comfrey poultice was applied to speed bone knitting. Warriors who survived such injuries might remain incapacitated for months, but many returned to battle. Head wounds were particularly feared, as they could lead to brain damage or death from infection. The Saxons used a special remedy: a poultice of wormwood and honey applied to the scalp, believed to draw out “bad humors.” They also used trepanning (drilling a hole in the skull) in rare cases to relieve pressure, but this was a desperate measure and often fatal.

Combatting Infection

Infection was the greatest killer on the battlefield. A wound that became red, swollen, and filled with pus was a sign of “fifth” or corruption. The Saxons recognized the need to clean wounds thoroughly. They used a mixture of wine or strong vinegar (both acidic and antiseptic) to wash the wound, then applied a poultice of garlic, honey, and yarrow. Honey, in particular, is hygroscopic — it draws moisture out of bacteria, killing them — and also releases small amounts of hydrogen peroxide. This combination was remarkably effective. In addition, they used celandine sap to treat fungal infections and elderflower compresses for skin inflammations. The Lacnunga manuscript even describes a “surgical” technique for removing dead tissue using a knife dipped in vinegar.

Dealing with Arrow Wounds

Arrows were a common threat. An arrowhead lodged in the body could cause deep tissue damage and introduce infection. The healer’s first task was to extract the arrow. If the head was barbed, they might push it through and out the other side, cutting it off, or use a tool called an “arrow spoon” (a hollow tube with a hooked end) to pull it out gently. Once removed, the wound was packed with a mixture of yarrow and salt (a natural disinfectant) and covered with a comfrey poultice. The warrior was then given a fever-reducing infusion of willow bark (the original aspirin) and encouraged to rest. If the wound became septic, the healer might resort to cauterization — applying a red-hot iron to burn the wound closed and destroy the infection. This was excruciating but sometimes saved the limb.

Mental and Spiritual Healing

Warriors also suffered from what we now call post-traumatic stress. The Saxons did not have a name for it, but they recognized that battle could “break a man’s spirit” or “drive out his soul.” Herbal treatments for nervous conditions included lavender baths, valerian tea, and the use of St. John’s Wort to lift the mood. Healers also used charms and incantations, often mixing Christian and pagan elements. For example, a warrior who had nightmares might be given a talisman of rye bread baked with mugwort, and the healer would chant a prayer to Saint Michael to guard his sleep. These practices, while not purely medical, were essential for restoring a warrior’s will to fight.

The Influence of Church and Pagan Traditions

Saxon medicine existed at a crossroads of pagan and Christian beliefs. The conversion of the Anglo-Saxons began in the 7th century, but many pagan traditions persisted for centuries. The church condemned “heathen” charms and incantations but often repurposed them into Christian prayers. For instance, a charm for a broken limb might begin with an appeal to the pagan goddess Berchta, but later versions replaced her with the Virgin Mary. Similarly, herbs were sometimes dedicated to saints: St. John’s Wort was named because the plant’s oil is red, symbolic of the saint’s blood.

The monastic scriptoria preserved the Leechbooks and added classical medical knowledge from Greek and Roman sources, such as Dioscorides’ De Materia Medica. This fusion of local plant lore with classical humoral theory (the four humors: blood, phlegm, black bile, yellow bile) gave Saxon medicine a more systematic framework. However, the practical approach of the cunning folk remained dominant in rural areas, especially among the warrior class who needed quick, effective treatments rather than philosophical explanations.

The church also provided a network of monastic infirmaries that offered care to all, including warriors. The most famous example is the monastery of Wearmouth-Jarrow, where the Venerable Bede wrote about herbs and their uses. Monks cultivated extensive herb gardens, growing not only native species but also imported plants from the Mediterranean, such as fennel, fennel, and rosemary. These gardens became the model for later physic gardens throughout Europe.

Legacy and Modern Relevance

The herbal traditions of the Saxon warriors have left a lasting imprint on Western herbal medicine. Many of the remedies used by them are still found in the modern herbalist’s repertoire. Yarrow, St. John’s Wort, and comfrey are available in health food stores and are sometimes prescribed by naturopaths. The practice of using honey on wounds has been revived in modern medicine with “medical-grade” honey for chronic ulcers. Also, the concept of using willow bark for pain and fever laid the foundation for the development of aspirin.

Today, researchers have validated many Saxon remedies. Studies show that yarrow accelerates wound healing, garlic has such potent antimicrobial properties that it can inhibit antibiotic-resistant bacteria, and St. John’s Wort is effective for mild to moderate depression. Modern research on plantain confirms its anti-inflammatory and wound-healing properties. Similarly, the use of honey is now a standard treatment in some wound care protocols, thanks to its ability to inhibit microbes and promote tissue regeneration. Bald’s Leechbook itself has been studied for its formula of garlic, horse radish, and wine, which was found effective against bacterial biofilms.

While we no longer rely on incantations to “fly away evil humours,” the core of Saxon medicine — using simple, whole plants to treat the body — aligns with the growing modern interest in natural and sustainable healthcare. The warrior’s reliance on these herbs was not mere superstition; it was a pragmatic, knowledge-rich response to a dangerous world. Their legacy endures not only in our gardens and pharmacies but also in the very idea that nature offers powerful resources for healing.

For those interested in exploring Saxon herbalism further, see this historical podcast series on Bald’s Leechbook or visit the British Museum’s Anglo-Saxon herb collection to see how these plants were depicted. The knowledge of the Saxon warrior healer reminds us that medicine is never just about chemicals — it is about wisdom passed down through generations, rooted in the land, and used with courage in the face of hardship.