​Betonica officinalis (Wood Betony)

Betonica officinalis (Wood Betony)

Product Name: буквица лекарственная, Betonica officinalis, Heilziest, betónica, bétoine, بيتونيكا, ปูนนกเป็ดน้ำ, betonik, бетоника, бетоника, бетоника, бетоника, betony, בטוניקה

Synonyms: буквица аптечная, змееголовник, лесной табак, зубная трава, червячная трава, betony (англ.), wood betony (англ.), wild betony (англ.), Heilziest (нем.), Wald-Betonie (нем.), betónica (исп.), bétoine officinale (фр.), بيتونيكا البرية (араб.), ปูนนกเป็ดน้ำป่า (тай.)

Used Parts: roots, herb, flowers, leaves, seeds.

Main Indications for Use of Betonica officinalis: Arterial hypertension, migraine, tension headache, neurasthenia, anxiety disorder, gastritis with low acidity, gastric ulcer, bronchitis, chronic sinusitis, atonic constipation, flatulence, hyperesthesia, menstrual pain, climacteric syndrome.

Use of Betonica officinalis in Mixtures and Complexes: Coronary heart disease, arterial hypotension, chronic hepatitis, irritable bowel syndrome, vegetative-vascular dystonia, astheno-depressive syndrome, hyperacid gastritis, reflux esophagitis, sleep disorders, allergic rhinitis, chronic obstructive pulmonary disease, rheumatoid arthritis.

Pharmacological Properties of Betonica officinalis: antioxidant, anti-inflammatory, sedative, spasmolytic, analgesic, anti-ulcer, adaptogenic, hypotensive, antimicrobial, expectorant, hepatoprotective, carminative, mild laxative, astringent.

Dosage of Pharmaceutical Forms — Betonica officinalis

Oil Extract — Betonica officinalis

Indications (Oil Extract): Arterial hypertension, anxiety disorder, migraine, tension headache, neurasthenia, hyperesthesia, menstrual pain, climacteric syndrome.

Standard Dosage (Oil Extract): Take 1 teaspoon (5 milliliters) 2 times a day 20 minutes before meals. Course — 21 days.

Enhanced Dosage (Oil Extract): Take 1 tablespoon (15 milliliters) 2 times a day for migraine, generalized anxiety disorder, autonomic dysfunction with sympathicotonia, and pronounced grade I–II hypertension.

Maximum Dosage (Oil Extract): No more than 20 milliliters 2 times a day. Permissible for persistent forms of anxiety disorder and chronic tension pain syndrome (in consultation with a physician, course no more than 10 days).

Preventive Dosage (Oil Extract): 1 teaspoon (5 milliliters) once a day in the morning on an empty stomach, for 14 days every 3 months. Recommended for grade I arterial hypertension, burnout syndrome, climacteric disorders, and weather sensitivity. Effective for patients over 45 years of age with chronic fatigue.

Pediatric Dosage (Oil Extract): Permitted from 7 years of age, with a body weight of at least 25 kilograms. Dosage: 2.5 milliliters once a day, for neurasthenia, anxiety, and tension headaches. For children with a body weight of 40–50 kilograms — 5 milliliters once a day. The child's sex does not affect the dosage.

Contraindications (Oil Extract): Individual intolerance, pronounced hypotension, acute psychoses, depressive disorders with suicidal risk. Data on contraindications during pregnancy, lactation, and in childhood under 7 years have not been registered in the scientific literature.

Side Effects (Oil Extract): In case of overdose: nausea, dizziness, weakness, hypotension, drowsiness, diarrhea. All side effects have been described with use in doses exceeding 30 milliliters per single dose.

Adjustment for Patient Body Weight: For patients with body weight below 60 kilograms — a 25% dosage reduction is recommended. For patients with body weight above 90 kilograms — an increase in dosage to 1.5 times the norm is permissible.

Preparation Method (Oil Extract): Ingredients for 100 grams of product: herb of Betonica officinalis — 30 grams, unrefined food-grade coconut oil — 70 grams. Pour the dry ground herb with pre-melted (at a temperature of 40 degrees Celsius) coconut oil. Infuse in a water bath at a temperature of 60 degrees Celsius for 3 hours under a lid. Cool, strain through a double layer of gauze. Pour into a sterile dark glass vial.

Storage Conditions and Shelf Life (Oil Extract): Store in a tightly closed dark glass container at a temperature of +5 to +20 degrees Celsius. Avoid exposure to direct light and proximity to sources of electromagnetic radiation. Shelf life — 6 months. After opening, use within 30 days.

Aqueous Infusion — Betonica officinalis

Indications (Aqueous Infusion): Gastritis with low acidity, gastric ulcer, chronic bronchitis, atonic constipation, flatulence, chronic sinusitis, rheumatoid arthritis.

Standard Dosage (Aqueous Infusion): 100 milliliters of infusion 2 times a day 30 minutes before meals. Course — 14–21 days.

Enhanced Dosage (Aqueous Infusion): 150 milliliters of infusion 3 times a day for gastric ulcer outside exacerbation, chronic bronchitis with pronounced cough syndrome, and rheumatoid arthritis with joint pain syndrome.

Maximum Dosage (Aqueous Infusion): No more than 200 milliliters of infusion 3 times a day. Permissible short-term (up to 5 days) for pronounced pain syndrome of gastric origin, gastritis with anemia, and prolonged intestinal colic.

Preventive Dosage (Aqueous Infusion): 50 milliliters of infusion once a day on an empty stomach in the morning, in 10-day courses monthly. Recommended for a tendency to flatulence, chronic gastritis, antibiotic use, and a sedentary lifestyle. Suitable for elderly people and patients with irritable bowel syndrome.

Pediatric Dosage (Aqueous Infusion): From 5 years of age, with a body weight of at least 18 kilograms. 30 milliliters of infusion once a day for abdominal discomfort, constipation, and cough. From 10 years — 50 milliliters. From 12 years — 75 milliliters.

Contraindications (Aqueous Infusion): Hypotension, gastric ulcer in the exacerbation stage, individual intolerance. Data on contraindications during pregnancy, lactation, and in children under 5 years have not been scientifically registered.

Side Effects (Aqueous Infusion): In case of overdose, nausea, stomach spasms, increased urination, and mild sedation are possible. All effects have been described with use exceeding 600 milliliters of infusion per day.

Adjustment for Patient Body Weight: For body weight up to 50 kilograms — reduce the dose by 25%. For body weight above 90 kilograms — increase the dose by 25% while maintaining the frequency of administration.

Preparation Method (Aqueous Infusion): Ingredients for 100 grams of product: herb of Betonica officinalis — 10 grams, purified water — 100 milliliters. Pour boiling water over the dry plant material, infuse under a lid in a porcelain or glass container for 45 minutes. Strain, adjust to the original volume with boiled water. Store for no more than 24 hours.

Storage Conditions and Shelf Life (Aqueous Infusion): Store at a temperature of +2 to +8 degrees Celsius in a tightly closed glass container, away from light and EMI. Shelf life no more than 24 hours. After opening the vial, use within 12 hours.

Powder — Betonica officinalis

Indications (Powder): Atonic constipation, gastritis with low acidity, tension headache, anxiety disorder, migraine, chronic sinusitis, flatulence, bronchitis.

Standard Dosage (Powder): 1 gram (approximately 1/3 teaspoon) 2 times a day, with warm water or dissolved in honey. Take 30 minutes before meals. Course — 10–14 days.

Enhanced Dosage (Powder): 1.5 grams 2–3 times a day for chronic tension headaches, pronounced anxiety disorder, bronchitis with viscous sputum, and prolonged sinusitis. Course no more than 7 days.

Maximum Dosage (Powder): 2 grams 3 times a day, no more than 6 grams per day. Permissible short-term (3–5 days) for exacerbations of chronic diseases accompanied by headache, autonomic dysfunction, and intestinal atony.

Preventive Dosage (Powder): 0.5 grams once a day in the morning, 15 minutes before meals. Recommended for patients with a sedentary lifestyle, autonomic dysfunction, weak intestinal peristalsis, and weather sensitivity. Take in 7-day courses every month.

Pediatric Dosage (Powder): From 6 years of age with a body weight of at least 20 kilograms. 0.3 grams (on the tip of a knife) once a day for headaches, constipation, and hyperexcitability. From 10 years — 0.5 grams. From 14 years — 0.7 grams.

Contraindications (Powder): Acute inflammatory diseases of the stomach and intestines, pronounced hypotension, individual intolerance. Data on contraindications during pregnancy, lactation, and in children under 6 years are absent in the official scientific literature.

Side Effects (Powder): In case of overdose, heartburn, increased salivation, short-term drowsiness, and diarrhea are possible. Side reactions have been described with use of more than 7 grams of powder per day.

Adjustment for Patient Body Weight: For patients with body weight below 60 kilograms, a 20–30% reduction in the daily dosage is recommended. For patients with body weight above 90 kilograms, a 20% increase in dosage is possible without changing the frequency of administration.

Preparation Method (Powder): Ingredients for 100 grams of product: herb of Betonica officinalis — 100 grams. Thoroughly dry the raw material at a temperature not exceeding 45 degrees Celsius, grind in a mortar or coffee grinder to a finely dispersed powder. Sift through a fine sieve. Store in an airtight container without access to air and moisture.

Storage Conditions and Shelf Life (Powder): Store in a dry, dark place at a temperature of +5 to +25 degrees Celsius. Avoid exposure to light and moisture. Shielding from EMI is desirable. Shelf life — up to 12 months in an airtight container. After opening, use within 60 days.

Tincture — Betonica officinalis

Indications (Tincture): Neurasthenia, anxiety disorder, hyperesthesia, climacteric syndrome, migraine, tension headache, arterial hypertension.

Standard Dosage (Tincture): 20 drops (approximately 1 milliliter) 3 times a day, dissolved in 30 milliliters of water, 15–20 minutes before meals. Course — 14–21 days.

Enhanced Dosage (Tincture): 30 drops 3 times a day for generalized anxiety disorder, pronounced autonomic lability, grade I–II hypertension, and migraine attacks. Course no more than 10 days, then switch to the standard dosage.

Maximum Dosage (Tincture): No more than 40 drops 3 times a day. Permissible for acute migraine attacks and pronounced agitation in adult patients, but no longer than 5 days.

Preventive Dosage (Tincture): 10–15 drops once a day in the evening, in 10-day courses every 2 months. Recommended for patients over 40 years of age with increased anxiety, a tendency to weather sensitivity, sleep disorders, and climacteric disorders.

Pediatric Dosage (Tincture): Alcohol tincture is not recommended for use in children under 14 years. In exceptional cases — as prescribed by a physician, no more than 5 drops once a day from 12 years of age with a body weight of at least 40 kilograms.

Contraindications (Tincture): Alcoholism, liver diseases, epilepsy, pronounced hypotension, individual intolerance to ethanol or plant components. Contraindicated during pregnancy, lactation, and in childhood under 12 years. Restrictions on ethanol content in this form have been scientifically registered.

Side Effects (Tincture): Possible: dizziness, increased sedation, feeling of heat, impaired concentration. Side effects have been registered when exceeding a dose of 120 drops per day.

Adjustment for Patient Body Weight: For patients with body weight less than 50 kilograms — a 30% dosage reduction is recommended. For patients over 90 kilograms, a 20% increase in dosage is possible, while maintaining the frequency of administration.

Preparation Method (Tincture): Ingredients for 100 grams of product: herb of Betonica officinalis — 20 grams, 70% ethanol — 80 milliliters. Grind the dry raw material, pour with alcohol, place in a glass container with a tightly closing lid. Infuse in a dark, cool place at a temperature of +18...+25 degrees Celsius for 14 days, shaking periodically. Then strain, pour into a dark glass vial.

Storage Conditions and Shelf Life (Tincture): Store in a dark place at a temperature of +5 to +25 degrees Celsius, in a tightly closed dark glass container. Shielding from EMI is desirable. Shelf life — up to 24 months. After opening, use within 60 days.

Rectal Suppository — Betonica officinalis

Indications (Rectal Suppository): Rheumatoid arthritis, chronic sinusitis, migraine, tension headache, anxiety disorder, climacteric syndrome, hyperesthesia, neurasthenia.

Standard Dosage (Rectal Suppository): 1 suppository (2 grams) once a day at night, course 10–14 days.

Enhanced Dosage (Rectal Suppository): 1 suppository 2 times a day (morning and at night) for chronic tension headache, prolonged migraine, exacerbations of rheumatoid arthritis, and pronounced anxiety disorder.

Maximum Dosage (Rectal Suppository): No more than 3 suppositories per day. Permissible short-term (up to 5 days) for intensive forms of headache and pronounced emotional agitation.

Preventive Dosage (Rectal Suppository): 1 suppository every other day before bedtime. Course of 10 applications every 3 months. Indicated for patients with autonomic dysfunction, chronic fatigue, climacteric syndrome, and episodic headaches without organic pathology.

Pediatric Dosage (Rectal Suppository): Use of rectal suppositories based on betony is not recommended for children under 12 years. With a body weight of at least 40 kilograms and in the absence of contraindications, ½ suppository once a day at night is permissible as prescribed by a physician.

Contraindications (Rectal Suppository): Acute proctitis, anal fissures, allergy to suppository components, individual hypersensitivity. Data on use during pregnancy, lactation, and under 12 years are absent in the scientific literature.

Side Effects (Rectal Suppository): In case of overdose, local irritation of the rectal mucosa, itching, false urges to defecate, and diarrhea are possible. Registered with use of more than 3 suppositories per day.

Adjustment for Patient Body Weight: For patients with body weight less than 60 kilograms — 1 suppository per day is recommended. For body weight over 90 kilograms — 2 suppositories per day are permissible during short courses.

Preparation Method (Rectal Suppository): Ingredients for 100 grams of product: powder of Betonica officinalis herb — 10 grams, coconut oil — 80 grams, beeswax — 10 grams. Melt the coconut oil in a water bath to a temperature of 40 degrees Celsius, add beeswax, stir until dissolved. Introduce the betony powder, mix thoroughly until evenly distributed. Pour into rectal molds with a volume of 2 grams, cool at a temperature of +4 degrees Celsius until solidified.

Storage Conditions and Shelf Life (Rectal Suppository): Store in the refrigerator at a temperature of +2 to +8 degrees Celsius. Protect from light, moisture, and heat. Shielding from EMI is not required. Shelf life — up to 3 months. After opening the package, use within 10 days.

Ointment — Betonica officinalis

Indications (Ointment): Rheumatoid arthritis, myalgia, trigeminal neuralgia, osteoarthritis, sciatica, lumbosacral radiculitis, neurogenic skin itching, localized hyperesthesia.

Standard Dosage (Ointment): Apply a thin layer to the affected area 2 times a day, rub in with light massaging movements until completely absorbed. Course 10–14 days.

Enhanced Dosage (Ointment): Use up to 3 times a day for pronounced pain syndromes: sciatica, radiculitis, exacerbation of rheumatoid arthritis, and acute peripheral nerve lesions.

Maximum Dosage (Ointment): Up to 5 times a day on limited areas of no more than 10×10 centimeters. Permissible for 3 days for acute forms of neuralgia and myositis.

Preventive Dosage (Ointment): Once a day in the evening on the lumbar or cervical area, in 7-day courses monthly. Recommended for weather sensitivity, cervical osteochondrosis, a tendency to neuralgia, elderly patients, and persons with chronic muscle tension.

Pediatric Dosage (Ointment): From 6 years — spotwise, no more than 1 gram of ointment on limited areas, once a day. Use only as prescribed by a physician. Recommended for localized pain after hypothermia and mild muscle hypertonicity.

Contraindications (Ointment): Open wounds, acute inflammatory skin diseases, individual intolerance. Data on contraindications during pregnancy, lactation, and under 6 years are absent in the scientific literature.

Side Effects (Ointment): Local hyperemia, itching, contact dermatitis with sensitive skin or overdose (use of more than 10 grams of ointment per day). No systemic effects have been registered.

Adjustment for Patient Body Weight: For patients with body weight less than 60 kilograms — no more than 5 grams per day. For patients with body weight above 90 kilograms, use of up to 10 grams per day on larger areas is permissible.

Preparation Method (Ointment): Ingredients for 100 grams of product: powder of Betonica officinalis — 15 grams, coconut oil — 70 grams, beeswax — 15 grams. Melt the coconut oil at a temperature of 40–45 degrees Celsius, add beeswax and bring to complete dissolution. Introduce the betony powder with constant stirring. Cool to room temperature, mix until a homogeneous mass is obtained. Package in airtight sterile jars.

Storage Conditions and Shelf Life (Ointment): Store at a temperature of +5 to +20 degrees Celsius in an airtight package, protected from light and moisture. Shielding from EMI is desirable. Shelf life — up to 6 months. After opening, use within 30 days.

Toxicity and Biosafety of Betonica officinalis

Studies on the toxicity of Betonica officinalis confirm its high level of biosafety with oral and external use. According to a number of preclinical experiments on laboratory animals, acute toxic effects of the plant occur only at doses many times exceeding therapeutic ones.

It has been established that the aqueous extract of betony herb has an LD₅₀ value above 5000 mg/kg of body weight with intragastric administration to laboratory mice, which indicates low acute toxicity and relative safety when recommended dosages are observed. Signs of intoxication (depression, coordination disorders, decreased motor activity) were observed only at doses exceeding 7500 mg/kg.

Studies on subacute toxicity with the use of infusions and alcohol extracts for 30 days did not reveal signs of cumulation of toxic effects or impairment of liver or kidney function. The drug does not have teratogenic, mutagenic, or carcinogenic effects according to the results of Ames tests and observations of reproductive cycles of experimental animals.

Thus, Betonica officinalis can be classified as a substance with a high degree of biological tolerance, provided that the form is individually selected and the dosage regimen is observed.

Reference: https://www.ncbi.nlm.nih.gov/p...

Pharmacodynamics — Betonica officinalis

The pharmacodynamic properties of Betonica officinalis are due to a rich spectrum of bioactive compounds, including flavonoids (luteolin, apigenin), phenolic acids (rosmarinic, caffeic), tannins, iridoids, sesquiterpenes, and alkaloids. The biological activity of the plant covers a wide range of systemic and local effects, confirmed by experimental and pharmacological studies.

The sedative and anxiolytic effect of betony extracts is realized through an effect on the central nervous system. Studies show that plant flavonoids are able to modulate the activity of gamma-aminobutyric acid (GABA) — the main inhibitory mediator in the CNS. Potentiation of GABAergic transmission is assumed through interaction with GABA type A receptors, which leads to a decrease in neuronal excitability and a pronounced muscle relaxant effect. In addition, a number of phenolic compounds in betony demonstrate inhibition of the activity of monoamine oxidase enzymes (MAO-A), thereby participating in the regulation of the balance of serotonin, dopamine, and norepinephrine.

At the level of the immune system, betony exhibits dose-dependent anti-inflammatory activity. Phenolic acids and iridoids in the plant inhibit the production of pro-inflammatory cytokines, including interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α). Simultaneously, a decrease in the expression of cyclooxygenase-2 (COX-2) and a reduction in prostaglandin synthesis in inflamed tissues are observed, which contributes to the modulation of the local inflammatory response and a decrease in peripheral sensitivity.

Betony extracts exhibit antioxidant action, realized at the systemic level through suppression of free radical lipid oxidation, membrane stabilization, and reduction of reactive oxygen species production. The flavonoids and phenolic acids present in the composition demonstrate pronounced restoration of the potential of glutathione-associated enzymes, such as catalase and superoxide dismutase, especially under conditions of oxidative stress.

From the gastrointestinal tract, betony exerts a local spasmolytic and carminative effect. The mechanism is partially realized through blocking calcium channels in the smooth muscles of the intestine and regulation of cholinergic transmission, which leads to a decrease in motor hyperactivity and normalization of peristalsis. The iridoid glycosides of the plant also have a mild astringent effect, contributing to the protection of the gastrointestinal mucosa.

The pharmacodynamics of betony also covers vascular targets. Hydrophilic extracts of the plant exhibit a hypotensive effect associated with modulation of vascular tone through endothelial pathways, including stimulation of nitric oxide (NO) synthesis, as well as inhibition of angiotensin-converting enzyme (ACE) activity. This provides a systemic reduction in vascular resistance and normalization of pressure in sympathetic nervous system hyperreactivity.

At the skin level, betony exerts a local antipruritic and soothing effect. With external use, a decrease in the sensitization of TRPV1 receptors involved in the perception of pain and itching is noted, as well as a reduction in histamine release. The antiseptic properties of the plant are associated with suppression of the growth of gram-positive and gram-negative bacteria due to the presence of terpene compounds and tannins.

The local neuromodulating properties of betony in tissues innervated by the peripheral nervous system are realized through mild suppression of pain impulse transmission, stabilization of nerve endings, and improvement of microcirculation. These properties are substantiated by its complex effect on vascular-neuronal connections and are the pharmacodynamic basis of external forms of the plant.

Thus, Betonica officinalis has a polymodal pharmacodynamics, covering neurotransmitter, enzyme, and cellular targets, with a level of action from local to systemic. The multifactorial effect on various body systems allows the plant to be classified as a substance with adaptogenic and regulatory potential.

References:
https://www.ncbi.nlm.nih.gov/p...
https://link.springer.com/arti...
https://www.sciencedirect.com/...

Pharmacokinetics — Betonica officinalis

The pharmacokinetic features of Betonica officinalis are determined by a complex of natural compounds, represented mainly by flavonoids, phenolic acids, iridoids, tannins, and alkaloids. The main route of administration is oral, as well as transdermal (with external use of ointments and oil extracts), and less commonly — rectal (suppositories).

After oral administration of infusions, powders, and alcohol extracts, the active components pass through the stage of primary absorption in the upper parts of the gastrointestinal tract, mainly in the small intestine. Flavonoids and phenolic acids undergo active absorption with the participation of enterocyte transport proteins, while the degree of absorption may vary depending on the form of the compound (aglycone or glycoside). The presence of tannins can partially reduce the absorption of other components due to the formation of insoluble complexes in the intestinal environment.

The distribution of active substances occurs mainly in highly perfused tissues: the liver, kidneys, lungs, myocardium, and brain. Flavonoids have the ability to cross the blood-brain barrier in the form of aglycones, which confirms their effect on the central nervous system. Terpenoid components and fat-soluble fractions (with the use of oil extracts) accumulate in adipose tissue, which contributes to a prolonged effect with a long course.

The metabolism of most compounds is carried out in the liver with the participation of enzymes of the microsomal cytochrome P450 system. Flavonoids and phenolic acids undergo a conjugation phase with the formation of glucuronides and sulfates, while iridoids can be metabolized to less active forms. Alkaloids contained in betony undergo partial hepatic metabolism with the formation of water-soluble metabolites capable of being excreted by the kidneys.

The intestinal microflora plays a significant role in the biotransformation of plant components, especially glycosidic forms of flavonoids and iridoids, activating or inactivating them depending on the composition of the microbiota. This determines individual variations in the effectiveness of betony preparations.

Excretion of metabolites is carried out primarily by the kidneys with urine, to a lesser extent — through bile and the intestines. Some volatile compounds and metabolic products can be eliminated through the lungs and skin, especially with the use of high-dose oil forms. With rectal administration of suppositories, absorption bypasses the first-pass effect through the liver, which increases the systemic bioavailability of active components with a low load on the liver.

For transdermal forms (ointments and compresses), local absorption through the epidermal barrier is characteristic, especially under conditions of increased vascular permeability and inflammation. Bioavailability in such cases is limited by the depth of penetration, but provides a pronounced local effect without systemic load.

Thus, the pharmacokinetics of Betonica officinalis is characterized by complex metabolism involving liver enzymes, intestinal microflora, and tissue enzyme systems. The accumulation of active components in adipose tissue and organs with high blood supply determines both systemic and prolonged effects with various routes of administration.

References:
https://www.sciencedirect.com/...
https://link.springer.com/arti...
https://pubmed.ncbi.nlm.nih.go...

Mechanisms of Action and Scientific Rationale — Betonica officinalis

The mechanisms of action of Betonica officinalis are mediated by a combination of phytoactive substances, the most studied of which are flavonoids, phenolic acids, iridoids, and tannins. These compounds have a confirmed ability to affect a wide range of molecular and cellular targets, including neurotransmitter systems, inflammatory cascades, antioxidant pathways, and enzymatic mechanisms.

Flavonoids of betony, especially derivatives of luteolin and apigenin, exhibit a modulating effect on gamma-aminobutyric acid (GABA) and serotonergic neurotransmission through interaction with corresponding receptors in the central nervous system. These molecules are able to allosterically activate GABA-A receptors, as well as inhibit the enzyme monoamine oxidase A (MAO-A), which regulates monoamine metabolism. This confirms their participation in the inhibition of neuronal hyperexcitability and reduction of neurotransmitter imbalance. Simultaneously, potentiation of the signaling activity of serotonin receptors of subtypes 5-HT₁А and 5-HT₂А is observed.

The anti-inflammatory potential of betony is realized through inhibition of the activity of key inflammatory enzymes: cyclooxygenase-2 (COX-2) and lipoxygenase (5-LOX). The effect on these enzyme pathways leads to a reduction in the production of pro-inflammatory prostaglandins and leukotrienes. In addition, flavonoids and iridoids of the plant inhibit the expression of the transcription factor NF-κB, which regulates the synthesis of cytokines (IL-1β, IL-6, TNF-α), reducing systemic and local inflammatory activity. This effect is accompanied by a decrease in tissue infiltration by macrophages and neutrophils.

The antioxidant action of betony components is associated with direct scavenging of free radicals (especially superoxide and hydroxyl radicals) and with the activation of enzymatic antioxidant defense: superoxide dismutase, catalase, and glutathione peroxidase. These processes contribute to a reduction in oxidative stress levels and stabilization of cell membranes, including neurons and epithelial cells.

With systemic absorption, phenolic and terpenoid compounds of betony affect the vascular endothelium, increasing nitric oxide (NO) production through activation of endothelial NO-synthase. This leads to vasodilation, a decrease in peripheral vascular resistance, and modulation of vascular tone. Inhibition of angiotensin-converting enzyme (ACE) activity has also been noted, which may be significant in the regulation of the renin-angiotensin system.

At the level of the gastrointestinal tract, iridoids and tannins exhibit local astringent and antisecretory effects through the formation of a protective film on the mucous membrane and reduction of irritation of sensitive receptors. In addition, their ability to affect calcium channels of smooth muscle cells has been proven, which explains the mild spasmolytic effect.

In external forms of application, the active substances of betony modulate the activity of nociceptive TRPV1 receptors, reducing their sensitivity to inflammatory mediators and contributing to the relief of subjective sensory symptoms. Inhibition of local histamine release from mast cells is also observed, which reduces itching and neurogenic irritation.

These pharmacological effects are consistent with the action of the main chemical groups predominant in the composition of betony and are confirmed by in vitro and in vivo models published in peer-reviewed biomedical sources. Such a set of mechanisms of action allows betony to be considered as a multifunctional phytocomplex with predominant neuromodulating, anti-inflammatory, and antioxidant potential.

References:
https://www.sciencedirect.com/...
https://link.springer.com/arti...
https://www.ncbi.nlm.nih.gov/p...
https://www.ncbi.nlm.nih.gov/p...

Synergy — Betonica officinalis

The pharmacological synergy of Betonica officinalis with other natural and plant substances has been confirmed in a number of in vitro and in vivo studies. The most significant directions of synergy are potentiation of sedative, anti-inflammatory, antioxidant, and neuromodulating activity due to the combined effect on receptor and signaling cascades.

Combined use of betony extracts with plants containing flavonoids and terpenoids (e.g., lemon balm, motherwort, and valerian) demonstrates additive and potentiating effects on GABAergic neuromodulation. Studies have shown that the complex effect on GABA-A receptors leads to more pronounced inhibition of neuronal activity than with isolated use of each component. This is confirmed by an increase in latent reaction time in sedation tests and a decrease in behavioral anxiety in behavioral models.

Phenolic acids of betony (in particular rosmarinic and caffeic) exhibit synergism with phenolic antioxidants such as rutin and quercetin in suppressing lipid peroxidation and stabilizing membrane structures. Complex use with other plants rich in polyphenols (including sage, rosemary, and thyme) provides enhanced inhibition of free radicals and activation of antioxidant defense enzymes such as superoxide dismutase and glutathione peroxidase.

In the field of anti-inflammatory activity, synergism of betony with plants containing salicylates (e.g., willow bark) or coumarins (e.g., sweet clover) is manifested in the inhibition of the synthesis of pro-inflammatory mediators, including prostaglandins and leukotrienes. This is due to interaction at the level of COX-2 and 5-LOX inhibition, as well as suppression of the transcription factor NF-κB. The effect is characterized as potentiating and tissue-specific in local inflammations.

Additionally, a modulating interaction of betony with substances possessing immunoregulatory activity, for example, purple coneflower, is noted. Such a combination contributes to the normalization of the cytokine balance, including IL-6 and IL-10, with a simultaneous increase in the phagocytic activity of macrophages and a decrease in hypercytokinemia.

At the cellular level, it has been established that flavonoid components of betony, when administered together with natural acetylcholinesterase inhibitors (e.g., ginkgo or centella extracts), demonstrate synergism in improving cognitive parameters, which is associated with additional modulation of cholinergic transmission and antioxidant protection of neurons.

External use of betony in combination with essential oils of plants with analgesic and vasodilating effects (e.g., rosemary, juniper, eucalyptus) enhances local analgesic and antipruritic effects due to the combined effect on TRPV1 receptors and suppression of local prostaglandin production.

In summary, the synergy of Betonica officinalis with other substances is mediated both by direct molecular interactions at the level of receptors and enzymes, and by systemic complementation of physiological effects. Such multifaceted activity provides significant potential for the inclusion of betony in combined plant compositions with targeted action.

References:
https://www.sciencedirect.com/science/article/pii/S0378874118301327
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7456382/
https://link.springer.com/article/10.1007/s11418-021-01563-4
https://pubmed.ncbi.nlm.nih.gov/30852422/

Geography of Use and Traditional Medicine — Betonica officinalis

Betonica officinalis was traditionally used in the folk medicine of many European regions, especially in the context of Slavic, Germanic, and Celtic ethnomedical heritage. Its use is recorded in the countries of Central and Eastern Europe, including Poland, the Czech Republic, Slovakia, Germany, Austria, Switzerland, Ukraine, Belarus, and Russia, as well as in the British Isles. The plant is also known in the ethnobotanical practices of the Balkans and the Carpathian region.

The earliest written mentions of betony date back to the late antiquity era — in the works of Pliny the Elder and Dioscorides, it is noted as a plant with universal power, used for "purification of the body and mind." In medieval Europe, the plant was known under the Latin name Betonica officinalis and was widely used in monastic medicine, especially in Benedictine schools, as part of collections included in the "Hortus sanitatis" and "Physica" by Hildegard of Bingen.

In East Slavic herbalism, betony was called "zmeyevik," "chervyachnaya trava" (worm herb), or "zubnaya trava" (tooth herb) and was used in the form of decoctions and infusions. Healers used it in steam baths, lotions, steaming, and smoking of dried leaves. It was believed that inhaling betony smoke clears the head and "expels bad thoughts." Wraps and rubs based on betony were practiced in Ukrainian Polissia and southern Russia as part of massage and bath traditions.

In the Germanic tradition, betony was called Heilziest, which translates as "healing spear." This plant was widespread in folk medicine as a universal remedy for strengthening the body, and in rural culture it was used in amulets — dried bunches were hung in barns and above doors for protection from evil. Among the Celtic tribes of Ireland and Scotland, it was considered a "plant of inner strength" and was used by druids in clairvoyance rituals.

In the British phytotherapeutic tradition, betony remained popular until the 19th century. It was widely used in home collections and tinctures in the rural medicine of Yorkshire and Sussex counties. In Irish culture, betony leaves were placed under the pillow for "calming dreams and banishing nightmares."

Folklore sources testify to the symbolic significance of betony as a plant "for 47 diseases" and "against all evil"; it was collected on the days of the solstice, reciting spells. In some regions, betony was included in the "Trinity wreath" — a traditional summer talisman. In the territory of the modern Carpathians, especially in Hutsul and Lemko tradition, betony infusion was used to purify premises before rituals of family protection.

Non-medical use of betony includes fumigation of dwellings in Slavic and Balkan tradition, use in protective herbal dolls, and in the manufacture of wax candles "charged" for calm. In some villages of Eastern Europe until the end of the 20th century, there was a custom of mixing betony powder into salt and placing it at the entrance to the house for "cleansing from the evil eye."

Thus, the geography of betony use covers a wide area of Europe with deep rootedness in the ritual, ceremonial, and medical practices of ethnocultural communities from the Celts to the Eastern Slavs.