Ayurvedic Properties
- Taste (Rasa)
- Bitter (Tikta), Pungent (Katu)
- Quality (Guna)
- Light (Laghu), Sharp (Tikshna)
- Potency (Virya)
- Hot (Ushna)
- Post-digestive (Vipaka)
- Pungent (Katu)
- Key Constituents
- Barlerin, Iridoid glycosides, Flavonoids
- Also Known As
- English: Barleria, Porcupine Flower
Sanskrit: सहचर, सैरेयक, कुरण्टक
Hindi: कटसरैया, पियाबासा
What is Barleria?
Walk along a roadside or hedge in India and you may brush past a spiny shrub with yellow or orange flowers. That is Barleria, and in Ayurveda its humble root has long served as a toothbrush.
Barleria is known in Sanskrit as Sahachara, Saireyaka and Kurantaka, and in Hindi as Katsareya. In English it is called Barleria or Porcupine Flower, a nod to its thorns. The botanical name is Barleria prionitis Linn.
The shrub grows 2 to 4 feet tall with opposite leaves, and its leaves and roots are used medicinally. Related varieties exist, including Barleria cristata with purple or blue flowers and Barleria strigosa with blue flowers. It is best known for teeth, cough and conditions of Kapha, the dosha of heaviness and moisture.
Benefits of Barleria
Barleria tastes bitter (Tikta) and pungent (Katu). It is light (Laghu) and sharp (Tikshna), with a heating potency (Ushna Virya, meaning its overall thermal effect on the body) and a pungent post-digestive effect (Katu Vipaka). These warming, lightening qualities are the opposite of Kapha's cold heaviness, which explains much of how it is used.
Teeth and Gums
The Bhavaprakash Nighantu lists Barleria as good for dental health (Dantya). The root is used in dental complaints and is chewed as a toothbrush.
Cough and Respiratory Health
Barleria is classed as alleviating cough (Kasahara). The flower in particular is used in cough and Kapha disorders.
Balancing Kapha
Barleria alleviates Kapha (Kaphahara). Its light, sharp and heating qualities counter Kapha's heavy, slow and cool nature.
Swelling and Inflammation
It is listed as anti-inflammatory (Shothahara, from Shotha, meaning swelling). Our knowledge graph links it to inflammation on this basis.
In Classical Formulas
The Charaka Samhita uses Barleria (as Sahachara or Saireyaka) in several preparations. In Chikitsa Sthana, Chapter 26, its juice is cooked with milk, oil, Bhringaraja and licorice, and a black variety of the plant goes into an oil called Mahaneela taila.
One prastha (640 grams) of milk and juice of sahachara, bhringaraja, surasa, one kudava of oil, one pala paste of yastimadhu is cooked and kept inside a pot of stone or the horn of sheep.
Charaka Samhita, Chikitsa Sthana 26.263-264
How to Use Barleria
The Bhavaprakash Nighantu gives two internal forms: a decoction (Kvatha, a water extract made by boiling) and a powder (Churna). The root is also used directly for the teeth.
| Form | Dose | Best For | When to Take |
|---|---|---|---|
| Decoction (Kvatha) | 4 to 8 tola (a classical unit of weight) | Cough, Kapha disorders, swelling | As directed by a practitioner |
| Powder (Churna) | 2 to 4 tola | Cough, Kapha disorders | As directed by a practitioner |
| Root | Chewed | Dental complaints | Used as a toothbrush |
Our sources give no specific vehicle (anupana) or seasonal guidance. Classical doses are stated in old units, so ask a qualified Ayurvedic practitioner to translate them for you.
Safety & Side Effects
The classical sources we draw on do not list specific contraindications, drug interactions or overdose signs for Barleria.
Its properties offer a practical clue. Barleria is heating, sharp and light, so Ayurvedic reasoning would suggest care if you run hot, have a lot of heat-related complaints, or tend toward dryness.
If you take regular medication or have a health condition, check with your doctor or a qualified practitioner before using it internally.
Recommended: Start Here
The simplest way to start with Barleria is the use its root is best known for: oral care. The Bhavaprakash Nighantu describes the root being chewed as a toothbrush for dental complaints, which makes it a gentle, external first step.
If your interest is cough or Kapha congestion, the classical internal forms are a decoction or a powder. Ask a qualified Ayurvedic practitioner to set the amount for you, since classical doses are given in old units.
Find Barleria Powder on Amazon ↗ Barleria Tooth Powder ↗
A quick safety note: Barleria is heating, so if you run hot, use it under guidance.
Barleria vs Other Herbs & Supplements
Our sources offer no grounded head-to-head studies between Barleria and other herbs. The comparisons below stay within what classical texts actually say.
| Comparison | Barleria | Alternative | Verdict |
|---|---|---|---|
| Barleria prionitis vs Barleria cristata | Yellow or orange flowers; the species our classical data describes | B. cristata: purple or blue flowers; named by the Charaka Samhita as a form of Saireyaka | Both are treated as varieties of the same classical herb; confirm which species a product contains |
| Barleria vs Bhringaraja | Kapha-reducing, anti-inflammatory, good for teeth | Bhringaraja: cooked together with Barleria juice in a Charaka Samhita preparation | Classical texts pair them rather than set them against each other |
| Barleria vs Apamarga | Used in a Charaka Samhita milk preparation | Apamarga: appears in the same preparation | Companions in a formula; our sources give no basis for choosing one over the other |
Barleria for Specific Populations
Pregnancy & Nursing
The Charaka Samhita (Sharira Sthana, Chapter 8) describes giving a woman milk processed with Saireyaka and other herbs, but this is a specific classical preparation. Our sources give no general guidance on using Barleria during pregnancy or nursing, so do not use it then unless a qualified practitioner advises it.
Children
Our sources give no child-specific dose. Consult a practitioner before giving Barleria to a child.
Elderly
No specific guidance is given. Because Barleria is heating and sharp, older adults who tend toward dryness should use it only under guidance.
Athletes
Our sources describe no specific use for athletes.
Frequently Asked Questions
Why is Barleria called Porcupine Flower?
The shrub is spiny, with thorns among its opposite leaves. The common name refers to that prickly look.
Is Barleria good for teeth?
The Bhavaprakash Nighantu lists it as good for dental health (Dantya). Its root is used in dental complaints and chewed as a toothbrush.
Which part of Barleria is used?
The leaves and roots are the main medicinal parts. The flower is used in cough and Kapha disorders.
What are Sahachara and Saireyaka?
These are classical Sanskrit names for Barleria, along with Kurantaka. The Charaka Samhita uses them when it calls for the plant in its formulas.
What compounds does Barleria contain?
It contains barlerin, iridoid glycosides and flavonoids, and about 0.2 to 0.3 percent essential oil.
How to Use Barleria by Condition
Explore how Barleria is used for specific health concerns — with dosage, preparation methods, and classical references for each.
▶ Classical Text References (1 sources)
References in Charaka Samhita
Or, she may be given milk to drink that has been processed with the paste of jivaka, rishabhaka, apamarga (Achyranthes aspera Linn), and saireyaka (synonym of Sahachara–Barleria cristata Linn) -either all mixed into a paste together or separately, as required.
— Charaka Samhita, Sharira Sthana — Human Body & Embryology, Chapter 8: Guidelines for Lineage (Jatisutriya Sharira / जातिसूत्रीय शरीर)
[263-264] One prastha (640 grams) of milk and juice of sahachara – Barleria prionitis, bhringaraja – Eclipta alba, surasa –Cinnamonum zeylanica, one kudava of oil, one pala paste of yastimadhu – glychrizza glabra is cooked and kept inside a pot of stone or the horn of sheep.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 26: Three Vital Organs Treatment (Trimarmiya Chikitsa / त्रिमर्मीयचिकित्सा)
[266 ½- 268½] Mahaneela taila: Paste of ten pala of each of the root of adityavalli and black variety of saireyaka – Barleria prionitis, leaves of surasa – Cinnamonum zeylanica, black variety of sana – Brassica alba, markava (bhringaraja – Eclipta alba), kakamachi – Solanum nigrum, yastimadhu –Glycrrhiza glabra and devadaru – Cedrus deodara.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 26: Three Vital Organs Treatment (Trimarmiya Chikitsa / त्रिमर्मीयचिकित्सा)
Source: Charaka Samhita, Sharira Sthana — Human Body & Embryology, Chapter 8: Guidelines for Lineage (Jatisutriya Sharira / जातिसूत्रीय शरीर); Chikitsa Sthana — Therapeutic Principles, Chapter 26: Three Vital Organs Treatment (Trimarmiya Chikitsa / त्रिमर्मीयचिकित्सा)
Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.