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Herbs & Cultures
Image of Genkwa flower (yuan hua)

Asia · Herb · № 700

Daphne genkwa

Region
Asia
Origin
China
1 traditionImage: Wikimedia Commons · CC BY-SA 3.0

Herb · Asia

Genkwa flower (yuan hua)

Daphne genkwa

Traditionally attributed effects: was used as a strong fluid-draining remedy in chronic fluid accumulation in chest and abdomen.

Safety notes

Toxic or risky: only under expert supervision. Deliberately no dosage is given here. Not during pregnancy or with a weak constitution. Do not combine with licorice. Traditional use is no proof of effectiveness; if you are pregnant, breastfeeding, taking medication or have a medical condition, consult a doctor or pharmacist.

Cautions by tradition (1)
  • Chinese materia medica: Toxic: do not use yourself.

Preparation

Flower buds, prepared with vinegar. Deliberately no dosage is given here.

Use in traditions

Described in the classical Chinese materia medica, in the group 'herbs that drain downwards'. Yuan hua is one of the powerful, poisonous remedies that drain fluid downward, for fluid accumulation in the chest or abdomen. It is part of Shi Zao Tang, in which ten jujubes protect the stomach. Use only under expert supervision.

Applications

Use by tradition

How different herbal traditions describe this herb. Amounts are traditional guidelines checked for obvious errors; they are not medical advice. For poisonous plants no dosage is given on purpose.

Chinese materia medica

Nature and taste
pungent, warm
Meridians
lung, kidney, large intestine

Attributed effects

The book describes use in fluid accumulation, oedema and chronic phlegm in the chest, and externally for scabies and ringworm.

Preparation and amount

Deliberately no dosage is given here: only under the supervision of a qualified therapist. In the classical formula shi zao tang together with gan sui, euphorbia and ten jujubes.

Caution: Toxic: do not use yourself.

Ways to prepare herbs
Syrup, honey and oxymel