DrugInfoSys

Myrica nagi Thunb

Myrica nagi Thunb

Myrica nagi Thunb is also known as Myrica esculenta Buch-Ham, Myrica farquhariana, Myrica sapida belongs to Myricaceae family.

The Arabic names for this herb are Ood al-Barg Tandol, Tuffah Alajaib.

The English names for this herb are Bay Berry, Bayberry, Box Myrtle .

The Urdu names for this herb are Dar Shishian, Kaiphal.

Warning: Kaiphal(Bayberry) wax is said to be irritant and sensitizing.

Description

Myrica nagi Thunb. A small or moderate-sized ever green tree 3-15 m high, trunk girth, 92.5 cm; Bark grey or brownish grey, rough with deep wrinkles; the male and the female trees have almost similar appearance. Leaves, almost crowded towards the end of branches, lancecolate, oblong-obovate, 9.2 cm long, 3.2 cm broad; lower surface, pale green; upper surface, dark green. flowers minute, unisexual, in axillary spikes; fruit an ellipsoid or ovoid drupe of the size of cherry, tubercled, reddish or cheese-coloured when ripe, with rugose nut.

Myrica nagi Thunb's Flower. Pistillate flowers, very small, sessile, solitary and bracteate; sepals and petals, either absent or not visible; inflorescence, a catkin, 4.2 cm long, axillary, bearing about 25 flowers; only a thread-like style visible with the unaided eye.

Myrica nagi Thunb's Seed. Seeds, 9 mm long, 5 mm in diameter, weight 165 mg, volume 131 microlitres

Myrica nagi Thunb's Fruit. Fruit, a globose, succulent drupe, with a bard endocarp; diameter 1.1 to 1.3 cm; weight, 670 mg; volume, 610 microlitres; the colour of fruit, Spirea. red 025/1 or carmine 21 /1; pulp as well as juice Spirea red 025/1.

Pharmacological Actions

The pharmacological actions of Myrica nagi Thunb are Anti-catarrhal, Anti-diarrhoeal, Anti-flatulent, Anti-gonorrhoeal, Anti-leucorrhoeal, Anti-scrofulous, Anti-septic, Anti-tussive, Aromatic, Astringent, Bactericidal, Calorific, Carminative, Deobstruent, Desiccative, Diaphoretic, Errhine, Expectorant, Febrifuge, Nauseant, Nerve Tonic, Nervine , Pectoral, Resolvent, Sedative, Spermicidal, Styptic, Tonic.

Indications

The indications of Myrica nagi Thunb's Bark are Toothache, Bronchitis, Cough, Fever, Flatulence, Menses, Liver Complaints, Chronic Dysentery, Cold, Piles, Earache, Asthma, Diarrhoea, Ulcers, Catarrhal Affections, Urinary Discharges, Leg Ulcers, Mucous Colitis, Congestive Catarrhal, Inflammatory Conditions, Throat Affections.

The indications of Myrica nagi Thunb's Bark (Powder) are Scrofulous Ulcers, Gums, Facial Paralysis, Wounds, Piles, Sores, Toothache, Cholera, Catarrh.

The indications of Myrica nagi Thunb's Decoction (Plant) are Flatulence, Fever, Gleet, Scrofulous Affections, Piles, Productive Cough, Gonorrhoea, Chronic Bronchitis, Stomachache, Aphthous affections.

The indication of Myrica nagi Thunb's Oil (flowers) is Earache.

The indications of Myrica nagi Thunb's Wax (fruit) are Diarrhoea, Typhoid, Heal ulcer, Dysentery, Jaundice.

Contraindications

None recorded.

Temperament

The temperament of Myrica nagi Thunb is 2nd order, warm and dry.

Occurrence, Taste & Odor

Odor: The odor of Bark of Myrica nagi Thunb is Pungent. The odor of Fruit of Myrica nagi Thunb is Pleasant.

Taste: Bark: Sharp Bitter, Fruit: Sour,Sweet.

Dosage

PartDoseInstructions
Bark0.000 – 0.000 -N/A
Whole Herb2.000 – 5.000 gN/A

Available Brands

Compound Preparations

Myrica nagi Thunb is used in the preparation of Roghan Surkh, Safuf Istakhasa.

Substitutes

The substitute of Myrica nagi Thunb is Valeriana hardwickii Wall..

Active Constituents

The active constituents of Myrica nagi Thunb are Fixed Oil, Mucilage, Myricanol, Myricinol, Myricitrin, Myristicin, Resins, ß-Sitosterol, Volatile Oil.

The active constituents of Myrica nagi Thunb's Fruit are Ash, Calcium, Iron, Magnesium, Moisture, Phosphorus, Potassium, Proteins, Sugar, Tannin, Vitamin C.

Antidotes

The antidote of Myrica nagi Thunb is Pistacia lentiscus Linn..

Toxicity

Currently no Toxicity information is available for Myrica nagi Thunb. (work in progress)