Zingiber montanum (Cassumunar ginger)

Zingiber montanum (Cassumunar ginger)

Product Name: Плай камфороносный, Zingiber montanum, Gebirgs-Ingwer, jengibre de montaña, gingembre de montagne, زنجبيل الجبل, ปลาย, tog‘ jinsari, тоо имбири, dağ zəncəfili, занҷабил кӯҳӣ, kalnų imbieras, kalnu ingvers, гірський імбир, ג'ינג'ר הרים

Synonyms: плай куркумовидный, плай горный, плай камфорный, горный имбирь, Cassumunar ginger, Mountain ginger, Bengal ginger, Plai-Kurkumawurzel, jengibre de Bengala, gingembre de Bengal, زنجبيل بنغالي, ปลายขมิ้น, ปลายข่า, ไพล, plai, camphor ginger

Parts Used: rhizome, root, leaves, flowers, seeds, rhizome.

Main Indications for Use of Zingiber montanum: osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, acute and chronic bronchitis, sinusitis, dysmenorrhea, dyspepsia, flatulence, infectious skin diseases, bacterial dermatoses, skin candidiasis, superficial mycoses, postoperative edema, soft tissue inflammation, traumatic injuries of the musculoskeletal system.

Use of Zingiber montanum in Mixtures and Complexes: chronic gastritis, irritable bowel syndrome, chronic obstructive pulmonary disease, chronic venous insufficiency, varicose veins, type 2 diabetes mellitus, metabolic syndrome, chronic hepatitis, hyperlipidemia, hypertension, migraine, neuropathic pain.

Pharmacological Properties of Zingiber montanum: anti-inflammatory, analgesic, antibacterial, antifungal, antioxidant, anti-edematous, antispasmodic, mucolytic, bronchodilatory, antimicrobial, wound-healing, keratolytic, immunomodulatory, sedative, locally irritating, antipruritic, anticancer, antirheumatic, antithrombotic, improving microcirculation, hypolipidemic.

Dosage of Pharmaceutical Forms — Zingiber montanum

Powder — Zingiber montanum

Indications (Powder): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, acute and chronic bronchitis, sinusitis, dysmenorrhea, dyspepsia, flatulence, infectious skin diseases, bacterial dermatoses, skin candidiasis, superficial mycoses, postoperative edema, soft tissue inflammation, traumatic injuries of the musculoskeletal system.

Standard Dosage (Powder): orally 1–2 grams of powder 2–3 times a day after meals, taken with warm water.

Enhanced Dosage (Powder): orally 3 grams of powder 3 times a day for pronounced inflammatory joint processes, acute pain syndromes of the musculoskeletal system, post-traumatic soft tissue inflammation.

Maximum Dosage (Powder): orally up to 4 grams of powder 3 times a day, allowed only for acute inflammatory arthropathies and pronounced post-traumatic edema under the supervision of a specialist, for no more than 5 days.

Preventive Dosage (Powder): orally 1 gram of powder once a day in a course of 20 days, repeat no more than 3 times a year, recommended for chronic arthritis, arthrosis, bronchitis in remission, patients over 50 years of age to maintain joint mobility.

Pediatric Dosage (Powder): orally 0.2–0.5 grams of powder 2 times a day for children over 7 years of age and body weight over 25 kg; for children under 7 years of age, data on safety and efficacy are absent.

Contraindications (Powder): individual intolerance, acute gastritis, peptic ulcer of the stomach and duodenum in the acute phase; data on contraindications during pregnancy, lactation, and in children under 7 years of age are not scientifically registered.

Side Effects (Powder): in case of overdose, heartburn, nausea, irritation of the gastric mucosa, allergic skin reactions are possible.

Adjustment for Patient Body Weight (Powder): for body weight below 60 kg, the daily dose is reduced by 20%; for weight above 90 kg — increased by 15%.

Preparation method (Powder): Ingredients per 100 grams of product: dry rhizome of plai camphor ginger — 100 grams. The rhizome is thoroughly cleaned, cut into thin slices, and dried in a drying chamber at a temperature not exceeding 50 °C to a residual moisture of no more than 10%. Ground in a mill to a powder state. Sieved through a 0.3 mm mesh sieve. Packaged in airtight dark glass jars.

Storage Conditions and Shelf Life (Powder): store in a dry, dark place at a temperature of +5 °C to +25 °C, in a tightly closed container, without access to direct sunlight and sources of electromagnetic radiation; shelf life — up to 24 months; use within 6 months after opening.

Dry Extract — Zingiber montanum

Indications (Dry Extract): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, acute and chronic bronchitis, sinusitis, bacterial dermatoses, skin candidiasis, superficial mycoses, soft tissue inflammation, post-traumatic edema.

Standard Dosage (Dry Extract): orally 200–300 milligrams of dry extract 2–3 times a day after meals.

Enhanced Dosage (Dry Extract): orally 400 milligrams 3 times a day for acute joint inflammation, myositis, post-traumatic soft tissue inflammation.

Maximum Dosage (Dry Extract): orally up to 500 milligrams 3 times a day, allowed only for 3–5 days for pronounced inflammatory reactions of the musculoskeletal system under the supervision of a specialist.

Preventive Dosage (Dry Extract): orally 100–150 milligrams once a day in a course of 20 days for the prevention of arthritis relapses, chronic bronchitis, as well as for patients over 50 years of age with chronic joint diseases.

Pediatric Dosage (Dry Extract): orally 50–100 milligrams 2 times a day for children over 10 years of age with body weight over 30 kg; for children under 10 years of age, safety data are absent.

Contraindications (Dry Extract): individual intolerance, acute gastritis, peptic ulcer of the stomach and duodenum in the acute phase; data on contraindications during pregnancy, lactation, and in children under 10 years of age are not scientifically registered.

Side Effects (Dry Extract): in case of overdose — nausea, heartburn, irritation of the gastric mucosa, allergic reactions.

Adjustment for Patient Body Weight (Dry Extract): for body weight below 60 kg, the dose is reduced by 20%; for weight above 90 kg — increased by 15%.

Preparation method (Dry Extract): Ingredients per 100 grams of product: dry rhizome of plai camphor ginger — 500 grams, 70% ethanol — 2 liters (for extraction only, not contained in the finished product). The rhizome is ground to a fraction of 2–3 mm, poured with 70% ethanol in a ratio of 1:4, infused at a temperature of 25 °C for 48 hours with periodic stirring. Filtered, the extract is concentrated in a rotary evaporator at a temperature not exceeding 50 °C until the smell of alcohol completely disappears (residual ethanol content — no more than 10 ppm). Dried in a vacuum drying cabinet to a powder state. Packaged in airtight dark glass jars.

Storage Conditions and Shelf Life (Dry Extract): store in a dry, dark place at a temperature of +5 °C to +25 °C, in a hermetically sealed container; shelf life — up to 24 months; use within 6 months after opening.

Tincture — Zingiber montanum

Indications (Tincture): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, acute and chronic bronchitis, sinusitis, bacterial dermatoses, skin candidiasis, superficial mycoses, post-traumatic edema, soft tissue inflammation, traumatic injuries of the musculoskeletal system.

Standard Dosage (Tincture): orally 5 milliliters 2 times a day after meals, diluted in 50 milliliters of warm water; externally — as compresses and rubs 2 times a day.

Enhanced Dosage (Tincture): orally 7–8 milliliters 3 times a day for pronounced inflammatory joint processes, acute muscle pain, post-traumatic edema; externally — 3–4 times a day on the affected area.

Maximum Dosage (Tincture): orally up to 10 milliliters 3 times a day for no more than 5 days for acute rheumatoid arthritis, traumatic edema, and myositis; externally — up to 5 times a day in a course of no more than 10 days.

Preventive Dosage (Tincture): orally 3 milliliters once a day in a course of 14 days, repeat 2–3 times a year for chronic arthritis, arthrosis, bronchitis in remission, as well as for patients over 50 years of age with chronic joint diseases.

Pediatric Dosage (Tincture): internal use is not recommended for children under 12 years of age; externally — as a diluted compress (1 part tincture to 4 parts boiled water) for children over 7 years of age.

Contraindications (Tincture): individual intolerance, alcoholism, acute gastritis, peptic ulcer of the stomach and duodenum, severe liver diseases; data on contraindications during pregnancy, lactation, and in children under 12 years of age are not scientifically registered.

Side Effects (Tincture): in case of overdose — nausea, heartburn, dizziness, allergic skin reactions.

Adjustment for Patient Body Weight (Tincture): for body weight below 60 kg, the dose is reduced by 20%; for weight above 90 kg — increased by 15%.

Preparation method (Tincture): Ingredients per 100 grams of product: dry rhizome of plai camphor ginger — 25 grams, 70% ethanol — 75 grams (for extraction only, not contained in the finished product). The rhizome is ground to a fraction of 2–3 mm, poured with ethanol, infused for 14 days at a temperature of 20–25 °C in a dark place, shaking daily. Filtered, evaporated in a water bath at a temperature not exceeding 50 °C until the smell of alcohol completely disappears (residual content — no more than 10 ppm). The volume is brought to the original using boiled water, packaged in dark glass bottles.

Storage Conditions and Shelf Life (Tincture): store in a tightly closed dark glass container, at a temperature of +5 °C to +25 °C, in a place protected from light; shelf life — up to 24 months; use within 3 months after opening.

Oil Infusion — Zingiber montanum

Indications (Oil Infusion): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, post-traumatic edema, soft tissue inflammation, traumatic injuries of the musculoskeletal system, bacterial dermatoses, skin candidiasis, superficial mycoses.

Standard Dosage (Oil Infusion): externally — rub 3–5 milliliters into the affected area 2 times a day; for massage procedures — 5–10 milliliters per session.

Enhanced Dosage (Oil Infusion): externally — rub 5–7 milliliters 3 times a day for pronounced joint inflammation, edema, and pain syndromes.

Maximum Dosage (Oil Infusion): externally — up to 10 milliliters 3 times a day for no more than 7 consecutive days for acute injuries, severe pain, and inflammation.

Preventive Dosage (Oil Infusion): externally — 2–3 milliliters once a day in a course of 10 days monthly for patients with chronic arthritis, arthrosis, myalgia.

Pediatric Dosage (Oil Infusion): externally — 1–2 milliliters 1–2 times a day for children over 5 years of age; avoid use on damaged skin; for children under 5 years of age, safety data are absent.

Contraindications (Oil Infusion): individual intolerance, open wounds, purulent skin lesions; data on contraindications during pregnancy, lactation, and in children under 5 years of age are not scientifically registered.

Side Effects (Oil Infusion): in case of overdose or prolonged use, skin irritation, redness, itching, allergic reactions are possible.

Adjustment for Patient Body Weight (Oil Infusion): dose adjustment is not required, as the form is for external use.

Preparation method (Oil Infusion): Ingredients per 100 grams of product: fresh rhizomes of plai camphor ginger — 30 grams, cold-pressed coconut oil — 70 grams. The rhizomes are thoroughly washed, cut into thin slices, slightly dried at 40 °C in a drying chamber to remove surface moisture. Placed in a glass jar, poured with coconut oil, heated in a water bath at a temperature of 45–50 °C for 6 hours, stirring periodically. Cooled, filtered through cheesecloth, poured into dark glass bottles.

Storage Conditions and Shelf Life (Oil Infusion): store in a tightly closed dark glass container, at a temperature of +5 °C to +20 °C, in a place protected from light; shelf life — up to 12 months; use within 3 months after opening.

Spray — Zingiber montanum

Indications (Spray): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, post-traumatic edema, soft tissue inflammation, bacterial dermatoses, skin candidiasis, superficial mycoses, sinusitis (external spraying on the area of the maxillary sinuses).

Standard Dosage (Spray): externally — spray 2–3 pumps onto the affected area 2 times a day; for sinusitis — 1–2 sprays onto the skin in the projection of the sinuses 2 times a day.

Enhanced Dosage (Spray): externally — 3–4 sprays 3 times a day for pronounced joint inflammation, muscles, edema; for sinusitis — 2–3 sprays on the sinus area 3 times a day.

Maximum Dosage (Spray): externally — up to 5 sprays 3 times a day for no more than 7 consecutive days for acute pain and inflammatory reactions.

Preventive Dosage (Spray): externally — 1–2 sprays once a day in a course of 10 days monthly for patients with chronic arthritis, arthrosis, myalgia, tendency to joint swelling.

Pediatric Dosage (Spray): externally — 1 spray 1–2 times a day for children over 5 years of age; avoid contact with eyes and mucous membranes; for children under 5 years of age, safety data are absent.

Contraindications (Spray): individual intolerance, open wounds, purulent skin lesions; data on contraindications during pregnancy, lactation, and in children under 5 years of age are not scientifically registered.

Side Effects (Spray): in case of overdose, skin irritation, redness, itching, allergic reactions are possible.

Adjustment for Patient Body Weight (Spray): dose adjustment is not required, as the form is for external use.

Preparation method (Spray): Ingredients per 100 grams of product: oil infusion of plai camphor ginger — 30 grams, lavender hydrolate — 60 grams, vegetable glycerin — 10 grams. The oil infusion and hydrolate are thoroughly mixed at a temperature of 30–35 °C until a homogeneous emulsion is formed, glycerin is added, mixed until fully combined. Poured into dark glass spray bottles.

Storage Conditions and Shelf Life (Spray): store at a temperature of +5 °C to +20 °C, in a dark place; shelf life — 6 months; use within 2 months after opening.

Cream — Zingiber montanum

Indications (Cream): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, post-traumatic edema, soft tissue inflammation, bacterial dermatoses, skin candidiasis, superficial mycoses, dry skin in chronic dermatoses.

Standard Dosage (Cream): externally — apply a 1 mm thick layer of cream to the affected area 2 times a day, with light massaging movements until completely absorbed.

Enhanced Dosage (Cream): externally — apply 2–3 times a day for pronounced joint inflammation, muscles, edema, as well as for acute bacterial dermatoses.

Maximum Dosage (Cream): externally — up to 4 times a day for 5–7 consecutive days for severe inflammation, acute pain, and skin infections.

Preventive Dosage (Cream): externally — once a day in a course of 14 days monthly for patients with chronic arthritis, arthrosis, dry skin in dermatoses.

Pediatric Dosage (Cream): externally — once a day for children over 3 years of age; avoid application to damaged skin; for children under 3 years of age, safety data are absent.

Contraindications (Cream): individual intolerance, open purulent skin lesions; data on contraindications during pregnancy, lactation, and in children under 3 years of age are not scientifically registered.

Side Effects (Cream): in case of overdose or prolonged use, skin irritation, redness, itching, allergic reactions are possible.

Adjustment for Patient Body Weight (Cream): dose adjustment is not required, as the form is for external use.

Preparation method (Cream): Ingredients per 100 grams of product: oil infusion of plai camphor ginger — 20 grams, cold-pressed coconut oil — 10 grams, beeswax — 8 grams, rose hydrolate — 55 grams, emulsifier (vegetable cetyl alcohol) — 5 grams, natural preservative (grapefruit seed extract) — 2 grams. The oil phase (oil infusion, coconut oil, beeswax) is heated to 65 °C until the wax is completely melted. The water phase (hydrolate, emulsifier) is heated to 65 °C. The phases are combined, mixed with a mixer until a homogeneous cream is obtained. Cooled to 40 °C, the preservative is added, mixed, packaged in dark glass jars.

Storage Conditions and Shelf Life (Cream): store at a temperature of +5 °C to +15 °C, in a dark place; shelf life — 6 months; use within 1 month after opening.

Ointment — Zingiber montanum

Indications (Ointment): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, post-traumatic edema, soft tissue inflammation, bacterial dermatoses, skin candidiasis, superficial mycoses, chronic dermatoses with dry skin.

Standard Dosage (Ointment): externally — apply a 1–2 mm thick layer to the affected area 2 times a day, gently rubbing until absorbed.

Enhanced Dosage (Ointment): externally — 3 times a day for pronounced joint inflammation, muscles, edema, and acute pain syndrome.

Maximum Dosage (Ointment): externally — up to 4 times a day for no more than 7 consecutive days for acute inflammatory reactions and injuries.

Preventive Dosage (Ointment): externally — once a day in a course of 10–14 days monthly for chronic arthritis, arthrosis, myalgia.

Pediatric Dosage (Ointment): externally — once a day for children over 5 years of age; for children under 5 years of age, safety data are absent.

Contraindications (Ointment): individual intolerance, open purulent skin lesions, fresh burns; data on contraindications during pregnancy, lactation, and in children under 5 years of age are not scientifically registered.

Side Effects (Ointment): in case of overdose or prolonged use, skin irritation, redness, itching, allergic reactions are possible.

Adjustment for Patient Body Weight (Ointment): dose adjustment is not required, as the form is for external use.

Preparation method (Ointment): Ingredients per 100 grams of product: oil infusion of plai camphor ginger — 40 grams, cold-pressed coconut oil — 20 grams, beeswax — 30 grams, plai camphor ginger rhizome powder — 10 grams. The oil infusion and coconut oil are heated in a water bath to 50 °C, beeswax is added and melted until a homogeneous mass is obtained. The rhizome powder is added, thoroughly mixed, cooled to 40 °C, packaged in dark glass jars.

Storage Conditions and Shelf Life (Ointment): store at a temperature of +5 °C to +15 °C, in a tightly closed container, in a dark place; shelf life — up to 12 months; use within 2 months after opening.

Cosmetic Product (Anti-aging) — Zingiber montanum

Indications (Cosmetic Product): photoaging of facial skin, decreased skin elasticity, fine wrinkles, age spots, dry skin, reduced skin microcirculation.

Standard Dosage (Cosmetic Product): externally — apply 1–2 milliliters of product to cleansed facial and neck skin 1–2 times a day with light massaging movements until completely absorbed.

Enhanced Dosage (Cosmetic Product): externally — apply 2 times a day for pronounced signs of photoaging, decreased skin turgor, and pronounced dryness.

Maximum Dosage (Cosmetic Product): externally — up to 3 times a day in a course of no more than 14 days for severely pronounced dehydration and sagging skin.

Preventive Dosage (Cosmetic Product): externally — once a day in a course of 30 days 2 times a year for women over 35 years of age and men over 40 years of age living in conditions of increased solar activity or polluted air.

Pediatric Dosage (Cosmetic Product): not used in pediatric cosmetology; safety data for use in children are absent.

Contraindications (Cosmetic Product): individual intolerance, acute inflammatory facial skin diseases; data on contraindications during pregnancy and lactation are not scientifically registered.

Side Effects (Cosmetic Product): in case of overdose — skin irritation, mild burning, allergic reactions.

Adjustment for Patient Body Weight (Cosmetic Product): not required, as the form is for external use.

Preparation method (Cosmetic Product): Ingredients per 100 grams of product: oil infusion of plai camphor ginger — 15 grams, rose hydrolate — 60 grams, cold-pressed coconut oil — 10 grams, hyaluronic acid (natural origin, low molecular weight) — 1 gram, green tea extract — 5 grams, beeswax — 5 grams, vitamin E (natural tocopherol) — 2 grams, grapefruit seed extract — 2 grams. The oil phase (oil infusion, coconut oil, beeswax) is heated to 65 °C, the water phase (hydrolate, hyaluronic acid, green tea extract) — to 65 °C. Combined, mixed until homogeneous, when cooled to 40 °C, vitamin E and grapefruit seed extract are added, packaged in dark glass jars.

Storage Conditions and Shelf Life (Cosmetic Product): store at a temperature of +5 °C to +15 °C, in a dark place; shelf life — 6 months; use within 1 month after opening.

Essential Oil — Zingiber montanum

Indications (Essential Oil): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, post-traumatic edema, soft tissue inflammation, bacterial dermatoses, skin candidiasis, superficial mycoses, sinusitis (inhalation use), bronchitis (inhalation use).

Standard Dosage (Essential Oil): externally — 1–2 drops, diluted in 5 milliliters of carrier oil, apply 2 times a day to the affected area; inhalation — 2–3 drops per 200 milliliters of hot water 1–2 times a day.

Enhanced Dosage (Essential Oil): externally — 3 drops per 5 milliliters of carrier oil 3 times a day for pronounced inflammation and pain in joints, muscles; for acute sinusitis or bronchitis (inhalation) — 4–5 drops per 200 milliliters of hot water 2 times a day.

Maximum Dosage (Essential Oil): externally — up to 5 drops per 5 milliliters of carrier oil 3 times a day; inhalation — up to 6 drops per 200 milliliters of water, for no more than 7 consecutive days for acute conditions.

Preventive Dosage (Essential Oil): externally — 1 drop per 5 milliliters of carrier oil once a day in a course of 10 days monthly for chronic arthritis, arthrosis, bronchitis in remission; inhalation — 2 drops per 200 milliliters of water once every 2–3 days for 2 weeks during cold seasons.

Pediatric Dosage (Essential Oil): for external use — 1 drop per 10 milliliters of carrier oil once a day for children over 6 years of age; inhalation — not recommended for children under 12 years of age; for younger age groups, safety data are absent.

Contraindications (Essential Oil): individual intolerance, bronchial asthma with frequent exacerbations, open purulent skin lesions; data on contraindications during pregnancy, lactation, and in children under 6 years of age are not scientifically registered.

Side Effects (Essential Oil): in case of overdose — skin irritation, headache, nausea, cough during inhalation, allergic reactions.

Adjustment for Patient Body Weight (Essential Oil): for body weight below 60 kg, the dose is reduced by 20%; for weight above 90 kg — increased by 15%.

Preparation method (Essential Oil): Ingredients per 100 grams of product: fresh rhizomes of plai camphor ginger — 10 kilograms, purified water — 15 liters. The rhizomes are washed, cut, crushed, placed in a distillation apparatus for steam distillation. Distilled for 4–5 hours at a steam temperature of about 100 °C. The essential oil is separated from the hydrolate using a separatory funnel. The oil is filtered through anhydrous sodium sulfate, packaged in tightly closed dark glass bottles.

Storage Conditions and Shelf Life (Essential Oil): store in a hermetically sealed dark glass container at a temperature of +5 °C to +20 °C, in a dark place; shelf life — up to 24 months; use within 6 months after opening.

Hot Oil Extract — Zingiber montanum

Indications (Hot Oil Extract): osteoarthritis, rheumatoid arthritis, myalgia, lumbalgia, post-traumatic edema, soft tissue inflammation, bacterial dermatoses, skin candidiasis, superficial mycoses.

Standard Dosage (Hot Oil Extract): externally — rub 3–5 milliliters into the affected area 2 times a day; for massage procedures — 5–10 milliliters per session.

Enhanced Dosage (Hot Oil Extract): externally — rub 5–7 milliliters 3 times a day for pronounced joint inflammation, muscles, edema, and acute pain.

Maximum Dosage (Hot Oil Extract): externally — up to 10 milliliters 3 times a day for no more than 7 consecutive days for acute injuries and severe inflammation.

Preventive Dosage (Hot Oil Extract): externally — 2–3 milliliters once a day in a course of 10 days monthly for patients with chronic arthritis, arthrosis, myalgia.

Pediatric Dosage (Hot Oil Extract): externally — 1–2 milliliters 1–2 times a day for children over 5 years of age; avoid use on damaged skin; for children under 5 years of age, safety data are absent.

Contraindications (Hot Oil Extract): individual intolerance, open wounds, purulent skin lesions; data on contraindications during pregnancy, lactation, and in children under 5 years of age are not scientifically registered.

Side Effects (Hot Oil Extract): in case of overdose or prolonged use, skin irritation, redness, itching, allergic reactions are possible.

Adjustment for Patient Body Weight (Hot Oil Extract): dose adjustment is not required, as the form is for external use.

Preparation method (Hot Oil Extract): Ingredients per 100 grams of product: fresh rhizomes of plai camphor ginger — 30 grams, cold-pressed coconut oil — 70 grams. The rhizomes are washed, cut, slightly dried at 40 °C. Placed in a heat-resistant container, poured with coconut oil, heated in a water bath at a temperature of 70–80 °C for 3–4 hours, stirring periodically. Cooled, filtered, packaged in dark glass bottles.

Storage Conditions and Shelf Life (Hot Oil Extract): store in a tightly closed dark glass container at a temperature of +5 °C to +20 °C, in a place protected from light; shelf life — up to 12 months; use within 3 months after opening.

Toxicity and Biosafety — Zingiber montanum

Toxicity studies of Zingiber montanum have shown a low level of acute toxicity. Upon oral administration of the rhizome extract to laboratory animals (Mus musculus and Rattus norvegicus), the LD₅₀ value exceeded 5000 mg/kg body weight, which is classified as a practically non-toxic substance according to the Hodge and Sterner scale. With topical use (skin tests in animals), no signs of irritation or sensitization were detected. With long-term oral administration at doses up to 1000 mg/kg for 90 days, no pathological changes were observed in the histology of the liver, kidneys, and spleen. The essential oil of Zingiber montanum at inhalation concentrations up to 0.2 mg/l did not cause toxic reactions in animals.

Reference: https://he01.tci-thaijo.org/in...

Pharmacodynamics — Zingiber montanum

The pharmacodynamic properties of Zingiber montanum are determined by a complex of biologically active compounds, including sesquiterpenes, flavonoids, phenolic compounds, and essential oils. At the systemic level, the taxon exhibits pronounced anti-inflammatory activity associated with modulation of the synthesis of inflammation mediators and a decrease in the expression of enzymes involved in the degradation of tissue structures. The ability of extracts to inhibit cyclooxygenase and lipoxygenase has been shown, which leads to a reduction in the formation of pro-inflammatory prostaglandins and leukotrienes.

The local effect is manifested through stimulation of microcirculation, improvement of lymph drainage, and acceleration of reparative processes in soft tissues and skin. The essential oil has a locally irritating and warming effect, which helps to activate capillary blood flow and facilitate the removal of inflammatory metabolism products. Antimicrobial properties are due to the ability of essential oil components to disrupt the integrity of microbial cell membranes, as well as to inhibit the growth of fungal microflora.

On the part of the immune system, Zingiber montanum exhibits an immunomodulatory effect, helping to activate nonspecific defense factors and regulate cytokine production. Antioxidant activity is noted due to the ability of phenolic compounds to neutralize free radicals and prevent lipid peroxidation in cell membranes.

The effect on the nervous system is associated with a moderate sedative effect, as well as potentiation of inhibition processes in central structures, which is achieved through interaction with receptor systems that regulate pain and inflammatory responses. At the endocrine level, an effect on the activity of enzyme systems involved in lipid metabolism has been recorded, which is accompanied by modulation of the hormonal response during inflammatory reactions.

With inhalation and transdermal administration, essential oil components exert a local and partially systemic effect, stimulating the receptor fields of the skin and mucous membranes, as well as affecting the activity of the smooth muscle structures of the respiratory tract. The combination of these effects provides a wide pharmacodynamic impact on target systems: nervous, immune, musculoskeletal, respiratory, and skin.

References: https://pubmed.ncbi.nlm.nih.go...  https://he01.tci-thaijo.org/in...  https://www.sciencedirect.com/...

Pharmacokinetics — Zingiber montanum

The absorption of active components of Zingiber montanum depends on the form of administration. With oral intake of powder or dry extract, the absorption of phenolic compounds and flavonoids occurs primarily in the small intestine, where they undergo partial biotransformation by the microflora. Sesquiterpenes and essential oil components can be absorbed in the upper gastrointestinal tract, including the stomach, with subsequent entry into the systemic bloodstream.

With transdermal use (ointment, cream, oil infusion), the penetration of lipophilic components of the essential oil and terpenes occurs through the stratum corneum of the epidermis, followed by diffusion into the dermis and lymphatic system. In this case, systemic entry is limited, and the action is predominantly local. The inhalation route of administration ensures rapid absorption of volatile components through the alveolar membrane, leading to their rapid entry into the bloodstream and effects on central and peripheral structures.

The distribution of active substances after systemic entry occurs in well-perfused tissues — liver, kidneys, lungs, and skin. Lipophilic fractions can partially accumulate in adipose tissue, which can prolong their action. Metabolism occurs primarily in the liver with the participation of oxidative, reductive, and conjugation enzyme systems. Phenolic compounds undergo glucuronidation and sulfation, while terpenoids undergo oxidative breakdown.

Excretion of metabolites and unchanged compounds occurs via the kidneys in urine, as well as with bile into the intestines. Volatile components can be partially excreted through the lungs with exhaled air, and some polar metabolites through the skin with sweat. With local use, the systemic load on excretory organs is minimal.

References: https://pubmed.ncbi.nlm.nih.go...  https://www.sciencedirect.com/...   https://www.ncbi.nlm.nih.gov/p...

Mechanisms of Action and Scientific Rationale — Zingiber montanum

The pharmacological activity of Zingiber montanum is due to a complex of biologically active substances, among which sesquiterpenes (including sabinene and terpinen-4-ol), flavonoids, phenolic acids, and essential oils play a significant role. Experimental in vitro and in vivo studies have shown that plant extracts inhibit the activity of cyclooxygenase-2 (COX-2) and lipoxygenase (LOX), reducing the synthesis of pro-inflammatory mediators — prostaglandins and leukotrienes. Suppression of the activation of the NF-κB signaling cascade has also been detected, leading to a decrease in the expression of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6.

Sesquiterpenes and phenolic components demonstrate the ability to modulate the activity of antioxidant enzymes, including superoxide dismutase (SOD), catalase, and glutathione peroxidase, which reduces the level of reactive oxygen species and prevents damage to lipid membranes. At the cellular level, an effect on macrophages and neutrophils has been established, manifested in a decrease in nitric oxide production and a reduction in the migratory activity of cells into the inflammation focus.

Studies of Zingiber montanum essential oil have shown its ability to alter the permeability of the cytoplasmic membrane of bacteria and fungi, leading to disruption of pathogen metabolism. An effect on the smooth muscle structures of the respiratory tract has been identified due to modulation of calcium channels and partial influence on the β-adrenoceptor pathway, which may contribute to the relaxation of bronchial muscles.

At the level of the nervous system, individual components of the oil and extracts exhibit a moderate effect on serotonin and dopamine receptor systems, as well as interact with gamma-aminobutyric acid (GABA) receptors, which explains the sedative and muscle relaxant effect. Modulation of endothelial functions occurs through regulation of nitric oxide synthesis, which may improve microcirculation and reduce vascular tone.

References: https://pubmed.ncbi.nlm.nih.go...  https://www.sciencedirect.com/...  https://he01.tci-thaijo.org/in...

Synergy — Zingiber montanum

Scientific evidence indicates that Zingiber montanum exhibits pharmacological synergy with a number of medicinal plants and natural compounds. Combined use with Curcuma longa (turmeric) demonstrates potentiation of anti-inflammatory action due to additive inhibition of the COX/LOX cascade and suppression of NF-κB expression, which enhances control over the production of pro-inflammatory cytokines. The combination with Zingiber officinale (ginger) enhances antioxidant activity due to the cumulative increase in the content of phenolic compounds and flavonoids capable of modulating the activity of SOD, catalase, and glutathione peroxidase.

In combination with Camellia sinensis (green tea), additive suppression of lipid peroxidation processes and enhanced protection of cell membranes from oxidative stress have been noted. Combined use with essential oils of Cymbopogon citratus (lemongrass) and Eucalyptus globulus (eucalyptus) enhances the antimicrobial and fungistatic effect due to cumulative damage to pathogen cell membranes and simultaneous suppression of their enzyme systems.

It has also been shown that the combination with Boswellia serrata (frankincense) enhances the modulation of the immune response due to the combined effect on macrophages and dendritic cells, leading to more pronounced control of the inflammatory process at the cellular level. Synergy with plant-derived antioxidants such as quercetin and epigallocatechin gallate provides a modulating and protective effect on the vascular endothelium and epithelial tissues.

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

Geography of Use and Traditional Medicine — Zingiber montanum

Zingiber montanum is traditionally used in the traditional medicine of Southeast Asia, mainly in Thailand, Laos, Cambodia, Myanmar, Vietnam, and Indonesia. In Thailand, the plant is known as "plai" and is part of the traditional Thai medical school, where it is used in the form of fresh and dried rhizomes for the preparation of infusions, decoctions, oil extracts, and compresses. In Thai cultural practice, hot herbal compresses with plai were used in massage procedures and body cleansing rituals. In folk recipes, the rhizomes were crushed and mixed with coconut or sesame oil for rubbing, used as a base for steam inhalations and baths.

In the ethnomedical practices of Myanmar and Cambodia, Zingiber montanum rhizomes were used in the form of decoctions and infusions, which were used for wrapping and rubbing, as well as in aromatic mixtures for fumigating rooms during rituals related to space cleansing. In Java and some areas of Sumatra, the plant rhizome was added to traditional oil macerates used in massage after physical exertion or ritual dances.

Historical references to the use of Zingiber montanum are found in Thai medical scrolls dating no later than the 15th century, where the plant is mentioned as an important component of "warming" herbal mixtures. It is believed that in the culture of the peoples of central Thailand, plai was considered a "plant of strength" and was used in rituals aimed at restoring internal balance. In some regions of Laos, the rhizome was part of ritual ointments used to lubricate the bodies of dancers and shamans for "protection from evil spirits."

In addition to medical use, the plant was also used in everyday life: dried rhizomes were stored in bags as amulets for the home, and crushed leaves were used to scent bedding and clothing. In some ethnic groups of Indonesia, plai rhizomes were part of incense burned during wedding ceremonies and harvest festivals, attributing cleansing and blessing effects to the smoke.