Question 1

What is Achyranthes aspera used for in traditional medicine?

Accepted Answer

Achyranthes aspera is used in Ayurvedic and folk medicine across South Asia for a wide range of conditions, including urinary disorders, skin inflammation, respiratory complaints, and fever. In Sri Lanka, the root, leaves, seeds, and even the ash of the plant all have documented medicinal applications. It is typically prepared as a decoction, fresh juice, or dry powder depending on the intended use.

Question 2

What is the Sinhala name for Achyranthes aspera?

Accepted Answer

In Sri Lanka's Sinhala-speaking tradition, Achyranthes aspera is commonly called Karal Heba. The name reflects the plant's sharp, clinging seed spikes. In Ayurvedic Sanskrit texts used across the region, it is known as Apamarga.

Question 3

Where can Achyranthes aspera be found in Sri Lanka?

Accepted Answer

The plant grows wild throughout Sri Lanka in disturbed habitats such as roadsides, field margins, and waste ground. It is found across ecological zones from the dry lowlands of the north-central region to the intermediate and lower wet zones. It is not commercially cultivated and is typically harvested from the wild.

Question 4

What does Achyranthes aspera look like?

Accepted Answer

It is an erect herb growing up to about one metre tall, with square stems, opposite ovate leaves, and long flower spikes that bear small, spine-tipped fruits. These clinging fruits are one of the plant's most distinctive features and are the source of many of its common English names, including prickly chaff flower and devil's horsewhip.

Question 5

Is Achyranthes aspera safe to consume?

Accepted Answer

In the quantities and forms used in traditional Ayurvedic practice, the plant is generally considered safe when guided by a qualified practitioner. However, concentrated preparations may have hormonal effects and could interact with certain medications. Pregnant women in particular are advised to avoid it, and anyone considering therapeutic use should consult a medical or Ayurvedic professional first.

Question 6

What active compounds are found in Achyranthes aspera?

Accepted Answer

Researchers have identified several bioactive compounds in the plant, including saponins, alkaloids such as achyranthine, flavonoids, and ecdysteroids. These compounds are thought to underlie the anti-inflammatory, diuretic, and antimicrobial properties described in traditional use. Scientific investigation into potential pharmaceutical applications of these compounds is ongoing.

Question 7

Is Achyranthes aspera the same as Apamarga in Ayurveda?

Accepted Answer

Yes. Apamarga is the classical Sanskrit name used in Ayurvedic texts for Achyranthes aspera, and this name is recognised by practitioners in both India and Sri Lanka. The plant is referenced in compound formulations documented in classical Ayurvedic literature and remains an ingredient in some traditional compound medicines prepared today.