The dried plant is brought to a gentle boil in water for about ten minutes, then filtered. This traditional preparation was consumed in small quantities throughout the day, according to folk uses related to the urinary tract. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Fresh leaves are crushed to obtain a paste, then applied directly to the affected area and held in place with a clean cloth. This traditional practice was reserved for occasional external use. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
The dried plant is ground into fine powder and sometimes mixed with honey or warm water in certain folk traditions. A healthcare professional or experienced herbalist should be consulted before any regular use. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Aerva lanata grows spontaneously in dry tropical areas of Africa and Asia, along roadsides and on poor soils; it is sometimes found dried at certain herbalists specializing in African or Ayurvedic plants.
The whole plant is traditionally harvested in the dry season, when its silvery woolly foliage is fully developed.