Educational information, not medical advice — ask your doctor or midwife.
What is Durālabhā?
Durālabhā is a small thorny desert herb. Ayurveda uses it as a cooling remedy. It is taken for fevers, burning feelings, too much thirst and "heat" in the blood.
It is also called Dhanvayāsa. Its Latin name is Fagonia cretica. Many people just call it Fagonia, or Dhamasa in local speech.
It is a single drug in Ayurveda. That means one herb, not a mix of herbs.
The whole plant above the ground is dried. You can then take it in three ways:
A powder.
A hot decoction (the herb boiled in water).
A cold water infusion.
Old texts class it as a pitta-pacifying herb. In plain words, it was used for problems seen as hot or inflamed.
Here is the honest evidence position. The herb has a long record in Ayurvedic texts. But almost all modern research is lab and animal work.
Use in tradition is a record of what people have done for ages. It is not proof that a remedy works. That point covers this whole page, and is not repeated below.
You will also see Fagonia pushed online as a cancer cure, above all in South Asia. That claim rests on cell-dish tests alone.
No human trial has shown that it treats cancer. It must never replace cancer care.
How might Durālabhā work?
No one has shown how the herb works in people. What follows is theory and lab work, not proven action.
Ayurvedic texts call it bitter, cooling and drying. Healers used it to lower pitta. Pitta is the body pattern linked with heat, burning and a tendency to bleed.
They also used it as a mild mūtrala (a herb that makes you pass more urine).
Lab studies on extracts report three things:
Antioxidant activity (mopping up reactive molecules).
Effects on markers of inflammation (swelling and irritation).
Effects on cancer cells grown in dishes.
Results from dishes and rodents often fail to repeat in people. So none of this tells you what the herb does in your body.
Some animal work also hints at effects on blood sugar and blood pressure. These findings are not strong enough to lean on. But they are why the drug cautions below are listed.
What forms can you buy?
Durālabhā is sold and used in a few simple forms:
Dried whole herb (panchanga), to make your own preparation.
Churna — the dried herb ground to a fine powder.
Kwatha or kashaya — a decoction, made by simmering the herb in water.
Hima or phanta — a cold or brief warm water infusion. Old texts favour this form for cooling use.
Capsules and tablets of powdered herb, mostly from modern supplement makers.
As one herb inside a multi-herb Ayurvedic formula.
Supplements are not tested for strength or purity the way medicines are. Buy from a seller that publishes batch tests. Look for tests for heavy metals and for the right plant.
Fagonia is easy to mix up with other desert plants sold under similar local names.
Where does Durālabhā come from?
Durālabhā appears in the classic Ayurvedic texts, including the Charaka Samhita. It is also in later works such as the Bhāvaprakāśa Nighaṇṭu. There it sits with herbs that ease burning, thirst and fever.
The name has long been shared by two desert plants. One is Fagonia cretica. The other is Alhagi species (yavāsa).
Regional practice differs. This page covers Fagonia cretica.
The same plant is used in Unani medicine. Folk healers in Pakistan, India and the Middle East use it too. They often use it as a "blood purifier" and a fever remedy.
Its modern fame as a cancer herb is recent. It comes from internet claims, not from the old texts.
See a doctor if a fever lasts more than three days, goes above 39°C, or comes with confusion, a stiff neck or a rash that does not fade when pressed.
Get urgent help for unusual bruising, blood in your urine or stool, black tarry stools, or bleeding that will not stop.
See a doctor promptly if you feel faint or dizzy, if your blood sugar readings drop low, or if you become very thirsty and pass much more urine than usual.
Call emergency services for swelling of the lips, tongue or throat, or trouble breathing, which can mean a severe allergic reaction.
If you have been told you have cancer, talk to your cancer team before taking this or any herb, and never delay your treatment while trying it.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
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