The dried and coarsely ground bark is traditionally boiled in water for an extended period, sometimes over twenty minutes, to extract the bitter principles. The liquid is then strained and consumed warm. Preparation and frequency of use should be discussed with a healthcare professional given the concentration of active compounds. Dosage to be validated with a healthcare professional or recognized pharmacopoeia before use.
The bark is macerated for several weeks in alcohol, according to traditional methods reported by South American herbalists, then filtered. This concentrated form requires professional advice before any use, as dosage varies greatly depending on the preparation. Dosage to be validated with a healthcare professional or recognized pharmacopoeia before use.
A concentrated and cooled decoction is applied as a compress to the skin, according to a traditional use reported in several Amazonian communities. It is advisable to test skin tolerance beforehand and to seek professional advice in case of doubt. Dosage to be validated with a healthcare professional or recognized pharmacopoeia before use.
Dried Lapacho bark is mainly found in specialized herbal shops or from dealers of imported plants from South America; the tree itself, majestic, grows wild in the tropical and subtropical forests of the continent.