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Forsythia Fruit

연교 (連翹) · Forsythia suspensa (Thunb.) Vahl
Heat-clearing, toxin-resolving herb Neutral Bitter Heart, Gallbladder, Large Intestine, Stomach (hand and foot Shaoyang, Yangming, hand Shaoyin)
NatureNeutral
TasteBitter
MeridiansHeart, Gallbladder, Large Intestine, Stomach (hand and foot Shaoyang, Yangming, hand Shaoyin)
Part usedFruit (pod, with the central pulp removed)
FamilyOleaceae
CategoryHeat-clearing, toxin-resolving herb
Find by concern: BoilsPainful urination

Overview

Yeongyo is the seedpod of forsythia — the shrub whose yellow flowers are among the first signs of spring in Korea — and the Donguibogam describes it with a gardener's eye: leaves like water betony, reddish stems three to four feet tall, lovely yellow flowers, and in autumn pods that "split open in the middle and fall as soon as they dry, not clinging to the stem." It adds that the shrub only fruits when old, so the seed is hard to obtain, and the name "翹" comes from the pod's shape — each half like a raised wing. The recorded role is on sores and swellings: it drains pus and is "indispensable for ulcers and abscesses."

In the Donguibogam

東醫
寶鑑
性平, 味苦, 無毒. 主瘰癧, 癰腫, 惡瘡, 癭瘤, 結熱, 蠱毒. 排膿, 治瘡癤, 止痛. 療五淋, 小便不通, 除心家客熱.
Source: Donguibogam, Tangaek-pyeon (Herbology volume)
TranslationIts nature is neutral, its taste bitter, and it is non-toxic. It mainly treats scrofula, abscesses and swellings, bad sores, goiter lumps, knotted heat and gu-type toxin. It drains pus, treats sores and boils, and stops pain. It treats the five kinds of urinary difficulty and blocked urination, and removes lodged heat in the heart.

Traditional uses recorded in the Donguibogam

  • Drains pus, resolves swelling
  • Clears lodged heat in the heart
  • Eases urinary difficulty
  • Stops pain from sores

Traditional applications recorded in the classical text

  • Sores, boils and swollen abscesses
  • Swollen glands and neck lumps (classical)
  • Urinary difficulty from heat

Traditional preparation

Fruit harvested in autumn; the central pulp (seeds) is removed before use.

This describes traditional preparation recorded in the classics, not a recommendation for use today. DonguiHub does not provide dosage guidance — consult a qualified professional before using any herb.

Cautions

Caution: The Donguibogam records it as non-toxic. It is bitter and clears heat; people with a cold, weak stomach traditionally take it with care. Sores that are hot, spreading or painful need medical attention. Consult a professional.
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Frequently asked questions

Why is it called "raised wing"?

The entry says the name comes from the pod's shape: each half is like a raised wing (翹).

Why is it hard to obtain the fruit?

The text says the shrub only bears seed when it is old, so the fruit was difficult to get.

What does "indispensable for sores" mean?

A cited line says that for ulcers, fistulas and swollen abscesses this herb cannot be left out.

Sources