Coming from the Andean slopes, red cinchona owes its renown to its bitter bark, once more precious than gold in Europe's apothecaries. Herbalists of old nicknamed it "Jesuit's powder," for it crossed the oceans to relieve travelers' fevers. Its harsh taste, long dreaded, has remained associated in folk memory with vigor regained.
The bitter bark was traditionally used as an aperitif to open the appetite and encourage digestive secretions, following Andean and later European folk uses.
Historically reputed as a febrifuge, red cinchona accompanied convalescents weakened by fevers, before its alkaloids were isolated by modern medicine.
Preparations made from the bark were considered tonic and restorative, used occasionally to support a tired body.
In certain herbalist traditions, cinchona was associated with the comfort of heavy legs and venous tone.
Do not use without the advice of a health professional: the root contains potent alkaloids (including quinine) with a narrow therapeutic margin. Contraindicated during pregnancy or breastfeeding, and in children. Risk of interaction with numerous medications (anticoagulants, cardiac treatments, digoxin in particular). Prolonged use or excessive doses may cause hearing, vision, or heart disturbances (cinchonism).
Partner herbalists — available with the detailed notebook.
PFAF, Wikipedia