Areca Nut

빈랑 (檳榔) · Areca catechu L.

Qi-moving, dampness-expelling herb Warm (some sources: cold) Pungent Stomach, Large Intestine

NatureWarm (some sources: cold)

TastePungent

MeridiansStomach, Large Intestine

Part usedSeed

FamilyArecaceae

CategoryQi-moving, dampness-expelling herb

Find by concern: Edema Bloating

Overview

Areca nut, the Donguibogam notes, was eaten in southern regions the way fruit is eaten elsewhere — locals believed it helped guard against the region's damp, feverish climate. The text carefully distinguishes several grades by size and taste, and separately records the surrounding husk (大腹皮) as its own remedy for swelling and fullness.

In the Donguibogam

東醫
寶鑑

性溫一云寒, 味辛, 無毒. 除一切風, 下一切氣, 通關節, 利九竅, 消穀, 逐水, 除痰癖, 下水腫, 破癥結, 宣利五藏六府壅滯氣.

Source: Donguibogam, Tangaek-pyeon (Herbology volume)

TranslationIts nature is warm (some say cold), its taste pungent, and it is non-toxic. It removes all manner of wind, brings down all manner of qi, unblocks the joints, benefits the nine orifices, aids digestion, expels water, removes phlegm accumulation, brings down water swelling, breaks up hardened masses, and disperses stagnant qi throughout the five viscera and six bowels.

Traditional functions

Moves qi broadly
Expels dampness and water swelling
Aids digestion, relieves fullness
Breaks up stagnation

Traditional applications

Abdominal or limb swelling
Fullness and distension after eating
Water retention with heaviness
Stagnation-type abdominal masses

Traditional preparation

Decoction 4–12g; used raw for quick action or lightly processed for gentler effect per traditional practice.

Cautions

Caution: Strongly qi-moving and draining; the classics distinguish several grades, and modern practice notes it is not suited to qi deficiency or pregnancy without professional guidance. Consult a professional.

Frequently asked questions

Did people really eat areca nut like fruit?

According to the Donguibogam, yes — in southern regions it was eaten the way fruit is eaten elsewhere, believed to help guard against the local damp, feverish climate.

Is the husk (daebok-pi) the same medicine as the nut?

No — the Donguibogam records the surrounding husk as a separate sub-entry (大腹皮) with its own focus on swelling and fullness, distinct from the nut itself.

Sources

동의보감 탕액편 (원문) — 한문 원문 발췌 — 한의학고전DB 탕액편 대조 검증 완료 (DATA-001)
한의학고전DB (mediclassics.kr) — 국역 참조 후 자체 재서술 (LEGAL-001)

DonguiHub is an educational and informational platform about the history and tradition of Korean medicine. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional about health conditions and before using any herb.