Question 1

What is Centipeda minima used for in traditional medicine?

Accepted Answer

Centipeda minima is primarily used in Ayurvedic and other Asian traditional medicine systems to treat respiratory conditions such as sinusitis, nasal congestion, and chronic sneezing. It is also applied externally for skin complaints and headaches. Preparations typically include fresh juice, decoctions, and powdered formulations.

Question 2

Is Centipeda minima found in Sri Lanka?

Accepted Answer

Yes, the plant grows widely across Sri Lanka, particularly in moist, disturbed habitats such as paddy-field margins, roadsides, and riverbanks in both the wet and dry zones. It is not a cultivated crop but is gathered from the wild by traditional healers.

Question 3

What are the active compounds in Centipeda minima?

Accepted Answer

The plant contains sesquiterpene lactones — especially plenolin — along with flavonoids and volatile essential oils. These compounds have been studied in laboratory settings for anti-inflammatory and antioxidant properties, though clinical evidence in humans remains limited.

Question 4

What is the Sinhala name for Centipeda minima?

Accepted Answer

The plant is known by regional vernacular names across South Asia, though it is most commonly identified in Sri Lankan Ayurvedic catalogs by its Latin binomial. Local names can vary between communities and practitioners; a qualified Ayurvedic physician can provide the relevant vernacular identification.

Question 5

Is Centipeda minima safe to use at home?

Accepted Answer

As with all medicinal herbs, self-medication with concentrated preparations carries risks, particularly with internally administered formulations. It is advisable to consult a registered Ayurvedic practitioner before using any preparation made from this plant, as appropriate dosage depends on individual constitution and health status.

Question 6

Which plant family does Centipeda minima belong to?

Accepted Answer

Centipeda minima belongs to the Asteraceae family, commonly known as the daisy or composite family. It is a small, prostrate annual herb with aromatic foliage and tiny, inconspicuous flower heads.

Question 7

Where can I learn more about Ayurvedic plants in Sri Lanka?

Accepted Answer

Sri Lanka's Department of Ayurveda maintains records of the island's indigenous medicinal plant catalog. Ayurvedic herb gardens and wellness centres — particularly around Kandy and the central highlands — also offer guided introductions to the country's botanical heritage. Some eco-lodges include herb garden tours as part of their cultural programming.