Yew - evergreen long-liver, grows slowly and is considered one of the most poisonous representatives of the flora of the south.
In their natural environment, trees live up to 1000 years or more.
- Yew berry: description
- Chemical composition of yew
- Medicinal properties and application of yew
- What is useful yew
- Features of the use of yew in medicine
- Side effects and contraindications of yew berry
- Yew berry: how to prepare and store medical raw materials
Yew berry: description
In botanical references, yew berry is described as a coniferous shrub or tree, spreading and branched. The yew develops slowly, growing by only two meters in 20 years. The plant has a strong root system, which allows it to grow on any soil.
The crown is extended with an oval, lush, with many skeletal branches. Berry yew blooms in late April - early May. The fruits ripen in October. Represent a seed in a dense, juicy shell. The flesh of the seedling is similar to the pink mucus, the taste is sweet.
Chemical composition of yew
The plant contains alkaloids, which are considered poison: taxin, ephedrine and glycoside taxicantin. These elements in the yew can bring both benefit and harm. In addition to these substances present alkaloid malosein, and also vitamins E and K.
The wood, bark and leaves of the yew tree contain terpenoids, steroids, cyanogenic compounds (taxifillin), lignans, tannins, phenols and their derivatives, flavonoids, anthocyanins, higher fatty acids, higher alcohols and carbohydrates.
Medicinal properties and application of yew
Vegetable poisons, including yew, are used to prepare various drugs: painkillers, anesthetics, anti-inflammatory.
What is useful yew
Inside the preparations based on yew must be used very carefully, the main use - externally, as lotions with gout, rheumatic pains. Tis has a beneficial effect on dermatitis, scabies and mycosis of the skin.
Features of the use of yew in medicine
Homeopathic remedies based on yew help with headaches, sore throat, diseases of the digestive system, urinary system. Significantly improve the condition of patients with erysipelas, with folliculitis, pustules.
The use of yew in modern medicine
Yew berry is a raw material for drugs produced on an industrial scale. Substances secreted during the processing of the plant are included in the preparations Docetaxel and Paclitaxel, antitumor, cytostatic agents. They are used in the treatment of cancers of the lung, intestines, male genital organs, ovaries and breast, stomach and during the passage of hormonal therapy.
How to use yew in traditional medicine
In folk medicine, yew treatment is used for skin diseases, rheumatic pains and gout. Used to relieve symptoms of bronchitis, bronchial asthma, diseases of the genitourinary system. For the treatment of diseases prepare broths, tincture of yew berry.
Side effects and contraindications of yew berry
Elevated parts of the plant are dangerous to humans and animals. If swallowed, ephedrine causes heart palpitations, agitation and increased pressure.
Symptoms of poisoning: nausea, accompanied by vomiting, weakness, drowsiness, shortness of breath. It is not recommended to use preparations of yew berry, despite its medicinal properties, without consulting a doctor, since the symptoms of yew poisoning are similar to the flu.
The danger is that not done in time gastric lavage and the intervention of doctors will lead to death.
Yew berry: how to prepare and store medical raw materials
The yew tree, undoubtedly, has useful properties, for preparation as medicines take needles and berries of a plant. Collect raw materials in the period of maturity. Pine needles and fruits of yew are dried under a canopy, in the air, but without exposure to sunlight. Harvested yew must be kept separately from other medicines, in a glass container, in a dry, dark place.
Yew was used for a long time not only as medicine; wood plants were used in the manufacture of furniture, in shipbuilding, in underwater construction and other industries. Unfortunately, today the yew is on the verge of extinction.
