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Kho Khoi is a rare and precious medicinal herb used in many remedies. This herb is effective in treating digestive, allergic and dermatological diseases effectively. So how to use Lá Khoi? Follow the following article for answers. 

A rare herb that cures many diseases

The Leaf Khoi tree has another name as Khoi Tía or Khoi Nhung. This is a flowering plant, belonging to the herbaceous family with easily identifiable features. 


Leaf Khoi tree has soft stem, erect, average height of 2m. Inside the trunk is hollow, the tree has few branches.

The leaves are grown at the top, the foliage grows alternately. Khoi Tia leaves are from 15 to 40 cm long, leaf width 6 – 10cm. Small serrated leaves on top edge, dark green upper surface, purple velvet underneath. 

Leaf Khoi tree has 2 typical colors

Khoi Purple tree has flowers that grow in small clusters, white with pale pink color. The fruit when ripe is red, the fruit season is usually from July to September each year.  

Types of Khoi Purple Trees

There are 2 types of Leaf Khoi trees:

  • Khoi Purple Velvet : One side of the leaves is purple red, soft and velvety. This kind of Khoi Leaf is more popular in medicine.
  • Khoi Purple White : Both sides of the leaves are green, there is no fine coat. 

Parts used as medicine

Almost all parts of the tree can be used as medicine. In which the most used are the leaves and tops of the branches of La Khoi trees. 


Leaf Khoi trees appear in many mountainous areas in the North and midlands in our country. can say about:

  • Lao Cai (Sapa).
  • Lang Son.
  • Vinh Phuc.
  • Ba Vi, Hanoi.
  • Cuc Phuong, Ninh Binh.
  • Lang Chanh, Thanh Hoa.
  • Quy Chau, Nghe An.
  • Phu Loc, Thua Thien Hue.
  • Quang Nam.
  • Danang.

Harvest – Preserve

The Leaf Khoi tree has a flowering season in May-July. After the flowers appear and ripen in October – December. The tree regenerates thanks to the seed so the grower can collect the seeds and continue planting.

Should collect Khoi Purple in low color
Should collect Khoi Purple in low color

Since Khoi Sau has the leaves and tops used for medicinal purposes, it can be harvested all year round, preferably in summer. Harvesting herbs should be dried, then stored in a dry place for long-term use. 

Chemical composition of Leaf Khoi plants

In the composition of the Leaf Khoi plant there are many active substances beneficial to human health. Highlights are glycosides and tannins.


This is an active ingredient that is very abundant in the Leaf Khoi tree. Glycosides help keep your cardiovascular system healthier. Stimulates the cardiovascular system’s contractility mechanisms in pumping blood to organs. As a result, you will find your body healthier and more energetic, avoiding sudden strokes. 

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In addition, the Glycosides in the Leaf Khoi tree are also used to improve the function of the nervous system, help you enhance memory, treat neurasthenia. In addition, this activity is effective in patients with kidney disease.


Active tannins found in many plants, especially Leaf Khoi tree, are used to treat many diseases. Tannins in particular prevent cell oxidation, inhibit cancer cells from spreading. At the same time, the destruction of cellular antioxidants will help you rejuvenate the skin, strengthen the health and immune system. 

Tanin active ingredient in Khoi Luca helps the wound to heal

Tannins are also active ingredients that appear in many medicines to treat cardiovascular disease. Active ingredient Tanni will remove bad cholesterol thereby preventing the risk of atherosclerosis, blood clots or stroke for you. 

Effects on Health of Khoi Tia

According to the scientists, Leaf Khoi trees bring many benefits to your health. As follows:

According to Oriental medicine

According to ancient medicine, the tree is used to treat the following diseases:

  • Helps the body cool down, detoxify, accumulate toxins.
  • Anti-allergic and many dermatological diseases.
  • Reducing courage and courage.
  • Effective treatment of stomach pain.
  • Supportive treatment of gastroesophageal reflux disease.
  • Treatment of sore throat, sore throat.
  • Effective treatment of urticaria, rashes, scabies …
  • People with rheumatism can use remedies from the Leaf Khoi tree. 

According to modern medicine

Today, in modern science, Leaf Khoi tree is used to process into many kinds of medicine to support the treatment of diseases:

  • It is used to treat stomach pain well, reduces the secretion of acid in the stomach, causing stomach and duodenal ulcers.
  • Helps in inhibiting destruction of HP bacteria is the leading cause of stomach cancer.
  • Help you stimulate digestion, eliminate symptoms of bloating, indigestion.
  • Bring you deep sleep, good sleep, reduce stress.
  • Heals the wound quickly, helps heal scars, prevents inflammation in the wound area. 

Who should use the Leaf Khoi tree?

If you belong to the following subjects, you can use the remedies from Lá Khoi to treat:

  • People suffering from diseases of the stomach and gastrointestinal tract: stomach ulcers, HP bacteria, gastroesophageal reflux, esophageal reflux, ulcerative colitis.
  • People with poor digestion, or bloating, belching, heartburn, poor sleep.
  • People with dermatological diseases: scabies, ringworm, urticaria, allergies, weather rashes.
  • People with bone and joint diseases.
  • People with strep throat, bronchitis. 

Remedy from the Leaf Khoi tree

Since ancient times, Leaf Khoi trees have been widely used in folk remedies. You can refer to some of the following herbal remedies with “precious” herbs:

Remedy for stomach pain

One of the great uses that Khoi Tia gives to people is effective stomach pain treatment. This effect has been verified through many experiments at Military Medicine Hospital 108. If you are suffering from severe stomach pain, you can consider using the following remedy with Khoi Tay:

Prepare materials:

  • 20g fresh Khoi Leaf.
  • Or 20g Dried Khoi Leaves.
  • Pure water.
Leaf Khoi water relieves stomach pains quickly
Leaf Khoi water relieves stomach pains quickly


  • Take the Khoi Leaves washed to drain.
  • Put in a clay pot or porcelain pot with enough water to cover.
  • The decoction until the water boils is fine.
  • Filter out the leaves of Kho Khoi tea to get the tea.
  • Drink tea every day and in the morning until your stomach pain symptoms subside. 
  • Should be maintained for the best therapeutic effect. 

Remedy for rashes, urticaria

Urticaria rashes are not only uncomfortable for the patient but also make the skin unattractive. Especially when the weather is hot, the burning pain, like snoring caused by this pathology will bring you more inconvenience. The remedy to treat urticaria with urticaria will help you to improve this condition.

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Need to prepare raw materials:

  • 100g of fresh Khoi Leaf.
  • 100g Games.
  • Pure water.


  • Wash off 2 herbs.
  • Put in a sharp pot with pure water.
  • When water is boiling, turn off the heat to cool.
  • Strain out drinking water like tea every day until the rash is gone.
  • You should consult your doctor before taking this remedy. Also if you are hypersensitive to herbal ingredients should not use.

Medicine treatment for sore throat, bronchitis

Pharyngitis and bronchitis are common at the time of seasonal weather. If not treated in time, it can cause dangerous complications. Tree Leaf Khoi works to reduce itching, sore throat quickly.

Materials need to prepare:

  • 100g Khoi Leaf.
  • 100g of glutinous rice powder.
  • Honey.


  • Rinse Leaf Khoi, drain.
  • Let Kho Khoi plants boil 400ml of water 
  • Boil until the amount of water is, then add glutinous rice powder, honey to stir.
  • Heat on low heat until all the ingredients dissolve into a thick mixture, then turn off the heat.
  • Let it cool then wash into small pieces
  • Take 2 capsules daily in the morning and evening to help relieve sore throat quickly.
  • Use the remedy in 3 – 4 days to see a noticeable effect. 

The remedy for scabies

Scabies has many causes: the site, eating habits … This pathology makes the patient lose himself in communication and life. You can refer to the remedy for scabies with La Khoi later.

Materials need to prepare:

  • 1 handful of Purple Khoi Leaf.
  • Pure water.


  • Rinse the Leaf Khoi plants, then boil with a sufficient amount of water.
  • Should use a clay pot or porcelain is better.
  • Boil until the water is boiling.
  • Turn off the stove to filter residue and water.
  • Dilute the medicated water with purified water and apply it to the affected area. You can use La Khoi water to shower.
  • Then take the pulp of Leaf Khoi trees and rub gently on the skin that is affected by scabies.
  • Use 1 time per day.
  • Use the remedy continuously for 5-7 days to see a clear effect. 

Medicine remedy for stomach and duodenal ulcers

Ulcers of the stomach and colon, if not treated promptly, can be dangerous to human life. However, you can definitely treat it with only folk remedies extracted from La Khoi tree.

Materials need to prepare:

  • 12g Dandelion.
  • 12g Nhan Tran.
  • 12g Ginseng.
  • 10g Little Bit.
  • 10g Kho Khoi tree.


  • Wash all herbs.
  • Let dry.
  • Mix all ingredients into a fine powder.
  • Store the powder in sealed jars for use gradually.
  • Every day use 30g powder mixed with boiling water to cool.
  • Drink 30 minutes before meals.
  • Use persistently from 5-7 days to see a noticeable effect.
  • Should consult your physician before using this remedy. 

A remedy for stomach pain when you are full or hungry

Drinking water before meals helps to relieve stomach pain

After eating or when an empty stomach appears symptoms of stomach pain, you can use the Leaf Khoi tree to improve.

Raw materials for the remedy :

  • 25g Kho Khoi tree.
  • 20g Mau Le.
  • 20g Thao Quyet Minh.
  • 15g O Tac Cot.


  • The herbs are washed away.
  • Gold star lower earth herbs above. That is, gold stars on fire then pour into clean ground and dry for several hours.
  • Blend the herbs into a fine powder.
  • Every day use 30g divided into 3 – 4 times.
  • Should be used 25-30 minutes before meals for the best effect. 
  • If not effective 3-4 days after using, you should consider choosing another cure. 
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Medicine remedy for bloating, belching, heartburn

Bloating Heartburn is a very common disease in many ages. Tree Leaf Khoi is used to treat heartburn quickly, causing little side effects.

Materials need to prepare:

  • 20g Dandelion.
  • 20g Leaf Khoi.
  • 16g Licorice.
  • 18g Uat Kim.
  • 18g Huong Phu.
  • 18g Hau Shi.


  • The remedy is simple, you just need to wash the ingredients.
  • Next, the same color is just enough to cover the herbs in the pot.
  • Boil until boiling, then turn off the heat to cool.
  • Strain off the pulp and drink instead of tea.
  • Use 1 month.
  • After 3 – 4 days, symptoms of belching and heartburn should ease. 

Remedy for allergies, rashes

Treatment of rashes, weather allergies thanks to Leaf Khoi
Treatment of rashes, weather allergies thanks to Leaf Khoi

Allergic rashes caused by weather, genetics can be completely treated thanks to the Leaf Khoi tree. This is a benign herb that is not harmful to human health.

Materials need to prepare:

  • Fresh Khoi Leaves 12g.
  • 25g red application.
  • Horse head 12g.
  • Psyllium 12g.
  • Kim Ngan Hoa 12g.


  • Wash the ingredients with them.
  • Put in a sharp pot with 400 – 500ml of water.
  • When the water is boiling, turn off the heat.
  • Cool or drink while still warm.
  • Divide into 3 servings in the morning / lunch / dinner.
  • Maintain using the remedy to see the optimal treatment effect.

A remedy for rheumatism

Rheumatoid arthritis is painful for people, especially when the weather changes. According to science, Leaf Khoi tree has effective effect on treating rheumatism.

Materials need to prepare:

  • Tree Leaves Khoi 12g.
  • Silver Leaf 12g.
  • Single leaf sun 12g.
  • Kim Ngan 10g wire.
  • Pine Leaves 8g.
  • Horsetail 16g.
  • Pillow Crane Root 16g.


  • After washing off the herbs bring the color up with just enough water.
  • Note the amount of water should be enough to cover the herbs.
  • Boil until the water is boiling.
  • Turn off the heat and filter out the residue.
  • Divided into 3 servings before meals.
  • On using 1 medicine ladder continuously 5-7 days will see the pain gradually decrease, easier to walk. 
Arthralgia cured, helping you to walk more gently thanks to Lá Khôi

A remedy for heat rash

High temperature makes your skin red, itchy. Chances are you are sick with heat stroke. This pathology can completely treat many traditional medicinal plants Khoi Tia.

Materials need to prepare:

  • 20g Khoi Purple.
  • 20g Earth Dressing Spirit.
  • 20g Trauma Tu.
  • 20g Dong Dang Ring.


  • Take all herbs to wash off the dirt, then drain.
  • Boil herbs with purified water.
  • Use a clay pot or a ceramic pot to heat medicine.
  • When the water is boiling, turn off the heat.
  • Each day sharp 1 ladder, divided into 3 drinks after meals.
  • Should consult a physician before using the remedy.
  • In addition, when using the 3 – 5-day remedy, it is not effective, so see a physician for advice. 

Note when using Kho Khoi plants as medicine

In order for the Leaf Khoi tree to be effective in the treatment of diseases, you should pay attention to the following things:

  • Do not use the Leaf Khoi tree for a long time, it will affect health.
  • Only use up to 100g / day. If you use more than 250g of Leaf Khoi, it will lead to nausea, dizziness, fatigue, and a drop in blood pressure.
  • When using Kho Khoi tree for treatment of diseases, you should not use other drugs without instructions from your doctor.
  • Have healthy eating habits, stay away from alcohol and stimulants when using La Khoi trees to treat diseases.
  • Do not use Moringa Leaf for pregnant and lactating women. Children using this herb need a prescription from a doctor. 
Note what when using the palm leaf tree
Note what when using the palm leaf tree

Where to buy reputable Leaf Khoi trees? How much?

On the market there are countless distributors of Leaf Khoi so you need to be alert when choosing to buy this herb. Should choose a reputable, branded address to ensure product quality. Avoid floating, sourced purchases.

Currently, the selling price of Leaf Khoi trees ranges from 300,000 to 450,000 VND / kg. The price may vary slightly depending on the address provided.

Leaf Kho Khoi tree brings many benefits to human health. You can plant it at home with Leaf Khoi trees to use when needed. This herb has an intense vitality and does not take much care. Hope the sharing in the article will be useful to readers. 


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