Gently boil a small amount of dried bark in water for about ten minutes, then let steep off the heat. This preparation was traditionally taken before meals, in moderate quantity, following the advice of a knowledgeable herbalist. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Fresh or rehydrated root is coarsely crushed and applied as a warm compress to the affected area, held in place with a clean cloth for several dozen minutes. This external use remains traditional and occasional. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Freshly picked flower buds are rinsed and left to macerate in salt or vinegar for several weeks, an ancestral method that reduces their natural bitterness. Consumed as a condiment, they fit into traditional food uses without particular risk at culinary quantities. One to two teaspoons of preserved capers, with meals, according to common culinary practice.