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Weak Limbs

How Chinese medicine differentiates limb weakness — distinct from Limb Numbness and Muscle Cramps already covered — the six 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. Sudden or one-sided limb weakness needs immediate medical evaluation (a stroke or nerve injury must be ruled out) before assuming a simple pattern.
General Acupuncture Points

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

PointKey action
ST-36Benefits Stomach and Spleen. Tonifies Qi and Blood.
SP-6Strengthens the Spleen. Nourishes Blood and Yin.
BL-20Tonifies Spleen and Stomach. Resolves Dampness.
REN-12Tonifies Stomach and Spleen. Resolves Dampness and Phlegm.
REN-6Tonifies Qi and Yang. Tonifies Original Qi.
HE-7Calms the Mind and opens the Mind's orifices. Nourishes Heart-Blood.
BL-15Calms the Mind. Nourishes the Heart. Regulates Heart-Qi and invigorates Blood.
BL-23Tonifies the Kidneys and nourishes Kidney-Essence.
DU-4Tonifies Kidney-Yang and warms the Gate of Life (Ming Men).
REN-4Strengthens the Kidneys. Benefits Original Qi.
KI-3Tonifies the Kidneys (both Yin and Yang). Benefits Essence.
ST-40Resolves Phlegm and Dampness.
The Six Patterns

↑ reinforcing   ↓ reducing   ⊥ even method.

1. Spleen-Qi Deficiency View full pattern →

Clinical manifestations: Limb weakness and heaviness worse after eating, poor appetite, abdominal bloating, loose stools, fatigue, pale complexion.
Tongue: Pale, puffy with tooth marks, thin white coating. Pulse: Soft and weak, especially at the right middle position.
Treatment principle: Tonify the Middle and augment Qi, raise sunken Yang, lift sinking Qi.
Note: moxa applicable throughout. Direct exact-name match with this site's own Spleen-Qi-deficiency slide.

2. Qi and Blood Deficiency

Clinical manifestations: Pale or sallow complexion, heart palpitations, dizziness, numbness or tingling in the limbs.
Tongue: Pale body, possibly thin with teeth marks, thin white coating. Pulse: Fine and weak, empty or slow.
Treatment principle: Rebuild both Qi and Blood simultaneously to nourish the muscles.
Note: moxa applicable throughout. This site's decks have no combined Qi-and-Blood-deficiency slide (confirmed absent many times before), so no pattern link is given — points still link fine individually.

3. Spleen and Heart Blood Deficiency View full pattern →

Clinical manifestations: Palpitations, insomnia with vivid dreams, poor memory, poor appetite with bloating, pale complexion.
Tongue: Pale, slightly thin with possible teeth marks, thin white coating. Pulse: Fine and weak.
Treatment principle: Nourish Heart-Blood and strengthen the Spleen to support energy production.
Note: moxa applicable throughout. Direct exact-name match with this site's own Spleen-and-Heart-Blood-deficiency slide.

4. Kidney-Yang Deficiency View full pattern →

Clinical manifestations: Limbs feel cold, heavy, weak, worse at night or in the cold, lower back and knee soreness, frequent urination, leg/ankle swelling, low energy.
Tongue: Pale, puffy, tender with teeth marks and wet white coating. Pulse: Deep, slow, weak.
Treatment principle: Warm Yang and transform Qi, warm the Ming Men fire.
Note: moxa applicable throughout. Direct exact-name match with this site's own Kidney-Yang-deficiency slide.

5. Kidney and Liver Yin Deficiency View full pattern →

Clinical manifestations: Lower back and knee soreness/weakness, dizziness, tinnitus, dry eyes with blurred vision, night sweats, heat in the palms/soles/chest, insomnia with vivid dreams.
Tongue: Red, thin body with cracks, little or no coating. Pulse: Fine, rapid, wiry.
Treatment principle: Nourish Liver and Kidney Yin to restore lubrication of the sinews.
Note: no moxa given the Yin deficiency. Direct exact-name match with this site's own Kidney-and-Liver-Yin-deficiency slide.

6. Damp-Phlegm

Clinical manifestations: Limb heaviness more than weakness, chest and upper abdominal stuffiness, brain fog, dizziness, poor appetite, nausea, loose sticky stools.
Tongue: Pale, swollen with scalloped edges, thick white greasy coat. Pulse: Slippery.
Treatment principle: Dry Dampness and transform Phlegm, regulate Qi and harmonize the Middle Burner.
Note: moxa applicable on the tonifying points. This is limb-heaviness Damp-Phlegm rather than the respiratory kind, so this site's Lung-specific Damp-Phlegm slide does not apply on an organ-system level — the standard non-Lung Damp-Phlegm absence, confirmed again here. No pattern link is given here; points still link fine individually.
Related conditions

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