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Dark Urine

How Chinese medicine differentiates dark urine — distinct from Cloudy Urine already covered, which is about turbidity rather than colour — the four patterns you'll actually meet in practice, and the points for each. Acupuncture only — no herbs.

This page is educational, for practitioners and students — it is not a diagnostic tool and does not replace a proper in-person assessment. Persistently dark urine (especially with yellowing of the skin or eyes) needs medical evaluation — liver, gallbladder, and kidney causes must be ruled out — before assuming a simple pattern.
General Acupuncture Points

Acupuncture points traditionally used for dark urine — 12 key points, used across the patterns below rather than tied to just one.

PointKey action
REN-3Resolves Dampness from the Lower Burner. Promotes the Bladder function of Qi transformation.
BL-28Regulates the Bladder. Resolves Dampness in the Lower Burner.
SP-9Regulates the Spleen. Resolves Dampness. Opens the Water passages.
SP-6Strengthens the Spleen. Resolves Dampness. Benefits urination.
LR-3Subdues Liver-Yang. Promotes the smooth flow of Liver-Qi.
LR-2Drains Liver-Fire and subdues Liver-Yang. Resolves Damp-Heat in the genitourinary system.
HE-7Calms the Mind and opens the Mind's orifices. Nourishes Heart-Blood.
HE-5Calms the Mind. Tonifies Heart-Qi. Benefits the tongue.
P-6Opens the chest and moves Qi and Blood. Calms the Mind.
BL-27Promotes the function of the Small Intestine. Resolves Dampness. Benefits urination.
KI-3Tonifies the Kidneys (both Yin and Yang). Benefits Essence.
KI-6Nourishes Kidney-Yin. Benefits the eyes and throat. Calms the Mind.
The Four Patterns

↑ reinforcing   ↓ reducing   ⊥ even method.

1. Damp-Heat in the Bladder View full pattern →

Clinical manifestations: Dark yellow or cloudy urine, burning or stinging urination, lower abdominal pressure, urgent but scanty output, little thirst.
Tongue: Red body with thick yellow greasy coating at the root. Pulse: Slippery and rapid.
Treatment principle: Clear Heat and drain Fire from the Lower Burner, promote urination.
REN-3 ↓ BL-28 ↓ SP-9 ↓ SP-6 ↓
Note: no moxa. Direct exact-name match with this site's own Damp-Heat-in-the-Bladder slide.

2. Damp-Heat in the Liver View full pattern →

Clinical manifestations: Bitter mouth taste, rib-side pain and distension, genital itching or dampness, aversion to greasy food.
Tongue: Red body with redder sides, yellow greasy coating. Pulse: Wiry, slippery, rapid.
Treatment principle: Drain Liver and Gall Bladder Fire, clear Damp-Heat from the Lower Burner.
LR-3 ↓ LR-2 ↓ SP-9 ↓ REN-3 ↓
Note: no moxa. Matched to this site's own Damp-Heat-in-the-Gall-Bladder-and-Liver slide — the bitter taste, rib-side pain and genital-dampness content lines up directly, continuing the established core-plus-genital-addon convention (Jaundice, Cloudy Urine, Flank Pain, Ear Eczema).

3. Heart Fire Blazing View full pattern →

Clinical manifestations: Mouth or tongue ulcers with red raised edges, mental restlessness and irritability, insomnia or vivid dreams, flushed face, thirst for cold drinks.
Tongue: Red body with a distinctly redder tip and red prickles, yellow dry coating. Pulse: Rapid, forceful, overflowing.
Treatment principle: Clear Heart-Fire, nourish Yin, guide Fire downward through urination.
HE-7 ↑ HE-5 ↑ P-6 ⊥ BL-27 ↓
Note: no moxa. Direct exact-name match with this site's own Heart-Fire-blazing slide.

4. Body Fluids Deficiency

Clinical manifestations: Scanty dark urine without burning pain, dry mouth/lips/throat, dry rough skin, dry stools or constipation, thirst with desire to drink.
Tongue: Red, dry, thin body with cracks and minimal coating. Pulse: Fine and rapid.
Treatment principle: Nourish Yin and generate fluids, moisten dryness, clear Empty-Heat.
KI-3 ↑ SP-6 ↑ KI-6 ↑
Note: moxa applicable, light technique given the dryness. This site's organ-nonspecific Body-Fluids-deficiency category is confirmed absent again here (first found for Dry Lips), so no pattern link is given — points still link fine individually.
Related conditions
Cloudy Urine (Turbid Urine) Jaundice Urinary Tract Infection

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Acupuncture-only reference — structure adapted (not text) from how other condition-lookup sites organize this kind of content. Let us know what to add or change.