Nourishing the Aged (SI-6) Pressure Point: Benefits & Technique

Introduction & Definition

The Nourishing the Aged pressure point (SI-6), also called Yanglao (養老), is a Traditional Chinese Medicine (TCM) point on the Small Intestine (SI) meridian used most often for blurred/dim vision and stiff neck/shoulder-to-arm pain, located in a small groove on the back (dorsal) side of the wrist near the ulnar wrist bone.

In TCM, SI-6 is the Xi-Cleft (Accumulation) point of the Hand Taiyang Small Intestine channel. Xi-cleft points are traditionally selected when symptoms feel acute, sharp, or “stuck” along a channel pathway—especially pain, spasm, and restriction that can radiate from the wrist into the elbow, shoulder, neck, and head/face.

You may also see SI-6 described as “Nourishing the Elderly” in some English translations. The name reflects its classical association with age-related vision, hearing, and mobility complaints, though it’s used clinically in adults of any age when the pattern fits.

Summary Table

Attribute	Details
Pressure Point Name	SI-6 – Nourishing the Aged (Nourishing the Aged pressure point)
Body Area	Wrist
Exact Location	Back of the wrist on the ulnar side, in a small bony depression just next to the ulnar styloid (the “wrist knob” on the pinky side)
Common Uses	Blurred/dim vision, stiff neck, shoulder pain, elbow/arm pain
Stimulation Technique	Firm thumb or finger pressure, 1–3 minutes
Contraindications	Avoid pressing directly on acute fractures/open wounds; use lighter pressure with fragile skin or known ulnar-nerve irritation

Clinical Significance & Associated Conditions

SI-6 is commonly chosen when symptoms track along the Small Intestine channel line, which runs from the little finger, up the ulnar forearm, through the elbow, back of the upper arm, shoulder/scapular region, neck, and toward the face/ear/outer eye region (channel relationships vary by lineage, but the clinical mapping is consistent).

In practice, SI-6 is most relevant for:

• Neck and shoulder restriction
  • Stiff neck with limited rotation
  • Shoulder pain that feels deep, sharp, or “locked”
• Upper-limb pain patterns
  • Ulnar-side wrist discomfort
  • Elbow or forearm pain that worsens with gripping or rotation
• Sensory complaints (TCM indication)
  • Blurred, dim, or fatigued vision (especially when paired with neck/upper-back tension patterns)

From a modern lens, the point sits near superficial sensory nerves and small vascular branches on the dorsal wrist, which may help explain why some people feel quick changes in local pain sensitivity and tone when it’s stimulated. That said, SI-6-specific clinical trials are limited (more on this in the Scientific Perspective section).

Location

SI-6 is on the back of the wrist, on the pinky (ulnar) side, in a small groove beside the ulnar styloid.

How to find it reliably (no TCM measuring units needed):

1. Turn your forearm so your palm faces your chest (this often makes the groove easier to feel).
2. Find the bony bump on the pinky side of the wrist (the ulnar styloid).
3. Slide your fingertip slightly toward the thumb side (radial direction) onto the back of the wrist.
4. Feel for a narrow depression/cleft right next to that bony bump.
5. SI-6 is in that cleft, typically about 1 finger-width above the wrist crease for many bodies (individual anatomy varies).

What you should feel:

• Often a small “dip” that is tender or gives a dull ache when pressed, especially in people with neck/shoulder tension or eye strain patterns.

How to Stimulate It

Use steady, controlled pressure. Because SI-6 sits in a tight bony groove, precision matters more than force.

Standard acupressure method (recommended)

1. Position: Rest your forearm on a table with the back of the wrist facing up, or keep the palm facing your chest.
2. Tool: Use your thumb tip or index finger pad.
3. Direction: Press straight down into the groove, slightly angled into the depression (not onto the bone).
4. Pressure level: Firm but comfortable (around a 5–7/10). Avoid sharp, electric, or nerve-like pain.
5. Duration: Hold for 1–3 minutes, then release slowly.
6. Technique options:
   • Press-and-hold for steadier calming/analgesic input
   • Small clockwise circles for 20–30 seconds, then counterclockwise
7. Frequency:
   • For acute stiffness/pain: 1–3 times daily for a few days
   • For recurring tension: 3–5 days per week as part of a routine

Pairing and sequencing (simple)

• If you’re using SI-6 for neck/shoulder tightness, try:
  1. Gentle shoulder rolls + slow nasal breathing (30–60 seconds)
  2. SI-6 (1–3 minutes)
  3. Light stretching (10–20 seconds, no forcing)

Benefits and Common Uses

Clinically, the Nourishing the Aged pressure point is selected for a mix of channel pain and sensory complaints.

Most common reasons people use SI-6

• Stiff neck with limited turning
• Shoulder pain (especially posterior shoulder/scapular region)
• Elbow and forearm pain along the ulnar side
• Blurred, dim, or tired eyes, particularly when paired with neck/upper-back tension

TCM interpretation (why it’s used)

• As a Xi-Cleft point, SI-6 is used to move qi and blood where the channel is obstructed—classically associated with acute pain and “stuck” sensations.
• Through the Small Intestine channel pathway, it’s used for patterns that involve upper back/neck tension and sensory orifices (eye/ear indications in traditional texts).

Modern interpretation (practical framing)

• Local stimulation may help by:
  • Influencing superficial sensory nerve input around the dorsal wrist
  • Modulating pain via segmental “gate control” mechanisms
  • Promoting a short-term shift in muscle tone along the upper limb kinetic chain (wrist–elbow–shoulder–neck), especially when combined with movement and breathing

Physiological Functions & Mechanisms

Evidence specific to SI-6 is limited, but the anatomy and broader acupressure research provide plausible mechanisms.

TCM function (traditional)

• Unblocks the Small Intestine channel (Hand Taiyang)
• Activates channel circulation (qi and blood) in acute pain presentations
• Traditionally supports vision and hearing complaints described as “dim vision” or “ear blockage,” consistent with classical channel theory

Anatomical/physiological plausibility (modern)

• SI-6 lies near:
  • Small dorsal wrist vessels (local circulation effects may contribute to warmth/relief sensations)
  • Cutaneous nerve branches on the dorsal-ulnar wrist (pressure can change sensory input and pain perception)
• When applied with slow breathing, acupressure may also support parasympathetic downshifting, which can indirectly reduce protective muscle guarding in the neck and shoulders.

Because SI-6 is in a bony cleft, some people feel a strong local sensation quickly. That’s not necessarily “better”—aim for a therapeutic ache/pressure, not sharp pain.

Practitioner Insight (first-person allowed here only)

When SI-6 is the right match, I often notice it works best after I coach people to “soften the grip” in their hands and jaw first—then apply steady pressure for a full 90–120 seconds. If the point feels sharply painful, I reduce pressure and refine the angle until the sensation becomes more dull and workable.

Safety & Contraindications

SI-6 is generally considered low-risk for self-acupressure, but it’s close to sensitive structures and a hard bony surface—so technique and pressure control matter.

Use caution or avoid pressing SI-6 if:

• You have open cuts, skin infection, rash, or significant bruising at the wrist
• There is a suspected fracture, acute sprain, or severe swelling around the ulnar wrist
• You experience nerve symptoms (shooting/electric pain, numbness, tingling into the hand) when pressing—reduce pressure or stop
• You have known ulnar neuropathy or marked nerve sensitivity at the wrist (use very light pressure and short duration, or consult a clinician)

General best practices:

• Start with light pressure for 10–15 seconds, then gradually increase.
• Avoid pressing directly on the bone; target the depression next to it.
• For a broader overview, see our acupressure safety guide and browse additional technique articles in our acupressure library.

As always, listen to your body and stop if discomfort arises.

Related Points & Techniques

SI-6 is often more effective when combined with points that address the same channel pathway (wrist → arm → shoulder/neck) or the symptom focus (eyes/head/neck).

Complementary pressure points (with links)

• Pair SI-6 with Wrist Bone (SI-4) to support wrist/forearm channel flow and local wrist discomfort.
• Combine with Upper Arm (LI-14) when shoulder-to-upper-arm tension is prominent.
• For head/eye-related patterns, consider adding Head Corner (ST-8) as part of a broader head/eye protocol.
• If stress-related chest/upper-body tension is part of the picture, a Heart-channel adjunct like Cyan Spirit (HT-2) may be useful in a full routine.

Meridian-adjacent SI point options (library links)

• SI-5 (Yanggu) for wrist and channel clearing near the joint
• SI-7 (Zhizheng) to extend effects up the forearm toward elbow/shoulder patterns
• SI-3 (Houxi) when neck/upper-back tightness is a primary complaint

Adjunct techniques

• Breathing: slow nasal inhale (4 seconds) + longer exhale (6–8 seconds) while holding SI-6
• Gentle wrist mobility: slow circles after stimulation (5–10 each direction)
• Heat: brief warm compress to the wrist before acupressure if stiffness is worse in cold conditions (avoid heat on acute inflammation)

Scientific Perspective

At this time, there appears to be no strong body of SI-6-specific clinical trial evidence indexed in major biomedical databases. Most clinical use is grounded in traditional indications, anatomical reasoning, and broader research on acupuncture/acupressure mechanisms.

What research does support more generally:

• Acupressure and acupuncture stimulation can modulate pain through neurophysiological pathways (including segmental inhibition and central pain processing), as summarized in resources from the NIH National Center for Complementary and Integrative Health.
• Evidence maps and systematic discussions of acupuncture for pain conditions are also available through databases like PubMed, which is useful for tracking emerging research even when a single point (like SI-6) hasn’t been isolated in trials.

Clinical takeaway: SI-6 is reasonable to use as a low-cost, low-risk self-care option for compatible neck/shoulder/arm patterns and traditional “dim vision” complaints, but it should not replace evaluation for persistent vision changes, neurological symptoms, or significant musculoskeletal injury.