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Dry Cough

How Chinese medicine differentiates a dry cough — distinct from Chronic Cough already covered — the five 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. A dry cough with weight loss, blood-streaked phlegm, or lasting more than eight weeks needs medical evaluation before assuming it is a simple pattern.
General Acupuncture Points

Acupuncture points traditionally used for a dry cough — 8 key points, used across the patterns below rather than tied to just one.

PointKey action
BL-13Regulates Lung-Qi and relieves cough.
LU-7Releases the exterior and directs Lung-Qi downward, stops cough.
BL-12Dispels Wind-Cold from the surface.
L.I.-4Clears Heat and dispels exterior pathogens.
DU-14Clears Heat, especially when fever is present.
KI-6Nourishes Kidney-Yin, clears deficiency Heat, benefits the throat.
LU-9Yuan-source point, strengthens Lung-Yin and Qi.
BL-23Strengthens Kidney-Yin to support the Lungs.
KI-3Deeply tonifies Kidney-Yin, anchors deficiency fire.
The Five Patterns

↑ reinforcing   ↓ reducing   ⊥ even method.

1. Exterior Dry-Cold Invading the Lungs

Clinical manifestations: Dry cough with scanty thin watery phlegm, chills without sweating, dry nose mouth and throat, mild headache and body aches, triggered by cool dry autumn weather, no significant fever or thirst.
Tongue: Normal body colour (light red), thin white dry coating. Pulse: Floating and wiry.
Treatment principle: Gently disperse cool Dryness, diffuse Lung-Qi, resolve Phlegm.
Note: moxa applicable given the Cold, unlike a plain Wind-Heat presentation. No deck on this site has a standalone exterior Dry-Cold-invading-the-Lungs slide distinct from ordinary Wind-Cold invasion, a newly confirmed absence, so no pattern link is given here.

2. Dry-Heat or Dry-Fire

Clinical manifestations: Dry cough with scanty sticky phlegm or none, dry sore throat, thirst with desire to drink, mild fever or feeling of heat, dry cracked lips and skin, sticky phlegm difficult to expel.
Tongue: Red and dry, often with cracks, a thin dry yellow coating, red tip. Pulse: Floating and rapid, especially full at right Cun.
Treatment principle: Clear Heat and moisten the Lungs, nourish Yin and generate fluids.
Note: no moxa. No deck on this site has a standalone exterior Dry-Heat/Dry-Fire-invading-the-Lungs slide distinct from ordinary Wind-Heat invasion, a newly confirmed absence, so no pattern link is given here.

3. Lung Dryness View full pattern →

Clinical manifestations: Dry hacking cough with scanty sticky phlegm or none, dry sensation deep in the chest, dry nose mouth and throat, dry cracked lips and skin, slight fever and mild aversion to wind.
Tongue: Red body, dry surface, thin white or thin yellow dry coating. Pulse: Floating and may be rapid, often fine.
Treatment principle: Address depletion of Lung fluids by moistening and nourishing Lung-Yin.
Note: no moxa. Direct match with this site's own Lung-Dryness slide.

4. Lung-Yin Deficiency View full pattern →

Clinical manifestations: Dry cough worsening at night, dry cough with scanty sticky phlegm or none, dry nose mouth and throat, night sweats, afternoon fever or feeling of heat, restlessness and irritability, chronic presentation.
Tongue: Red, thin body with cracks, little or no coating, dry surface. Pulse: Fine and rapid, especially weak at right Cun.
Treatment principle: Nourish Lung-Yin, the cooling moistening aspect of the Lungs, to restore the Lungs' descending function.
Note: no moxa given the Empty-Heat. Direct match with this site's own Lung-Yin-deficiency slide.

5. Kidney and Lung Yin Deficiency View full pattern →

Clinical manifestations: Dry cough with scanty sticky phlegm or none, low back and knee soreness and weakness, night sweats, afternoon fever or feeling of heat, flushed cheekbones, tinnitus or dizziness, chronic deep presentation.
Tongue: Red, thin and dry with little or no coating, cracks may appear. Pulse: Fine and rapid, especially weak at right Cun and left Chi.
Treatment principle: Nourish both Lung and Kidney Yin simultaneously — the Kidneys must send moisture upward to the Lungs to resolve the cough.
Note: no moxa given the Empty-Heat. Direct match with this site's own Kidney-and-Lung-Yin-deficiency slide.
Related conditions

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