Knee arthritis pain

Knee osteoarthritis rarely begins with a single event. More often it creeps in: a knee that feels stiff for a few minutes after getting out of a chair, an ache on the way down the stairs, a gritty, grinding feeling when bending, or a puffiness that appears after a long day on your feet and fades overnight. It is most common from middle age onwards, it often favours the inner side of the joint, and it tends to come and go in flares, quiet for weeks and then sore after a busy weekend or a change in the weather.

Inside the joint, cartilage thins and the bone and soft tissue around it slowly remodel, which is why the knee can feel stiff, creak and lose some of its bend. Mainstream guidance is consistent about what helps most: exercise that strengthens the thigh muscles, regular low-impact activity such as walking, cycling or swimming, keeping body weight in a healthy range, and staying active rather than resting the knee into weakness. Pain relief and other treatments are layered on top of that foundation, and the Chinese knee guideline cited below also opens with education and weight management.

Self-acupressure sits behind all of this, not in front of it. It is a short hands-on ritual that some people find soothing and that may ease pain a little, at a cost of a few minutes a day. Nothing on this page can tell you whether your own knee pain is osteoarthritis; that belongs with a clinician, especially if the pattern is new, severe or changing quickly.

Classical Chinese medicine files painful, stiff joints under bi, often rendered as obstruction: the idea that wind, cold, damp or heat lodge in the channels and block the free flow of qi and blood. The 2020 knee osteoarthritis guideline sorts the picture into five patterns. Qi stagnation with blood stasis brings fixed, stabbing pain that does not ease with rest; damp-heat brings a red, hot, swollen joint; cold-damp brings heavy pain that worsens in cold weather and eases with warmth; liver and kidney depletion brings a dull, nagging ache with weak lower back and knees that tire easily; and weakness of qi and blood brings aching, fatigue and an inability to walk far. The damp-heat picture, a red, hot, swollen knee, is exactly the one this page sends to a doctor first.

For choosing points, the guideline combines local points around the knee with points further along the channels that pass through it, aiming in its own terms to support the body’s strength, clear what obstructs, and open the channels. Its usual set is xuehai, both knee eyes, weizhong behind the knee, yanglingquan, yinlingquan, liangqiu and zusanli, with tender spots and connecting points of the painful channel added as needed. This page keeps six of those that you can reach comfortably while seated and that the site’s catalogue covers, and leaves out the inner knee eye and weizhong.

Each point carries its own classical character. Liangqiu (ST34) is the cleft point of the stomach channel, traditionally used for acute stomach pain and for swollen, painful knees. Dubi (ST35), the outer knee eye, is recorded for knee pain, numbness and difficulty bending and straightening. Yinlingquan (SP9) is the spleen channel’s sea point, recorded for swelling, difficult urination and knee pain, which is why tradition links it with clearing damp. Yanglingquan (GB34) is the meeting point of the sinews, traditionally used for swollen knees, cramps and weakness of the legs. Zusanli (ST36) is the classic strengthening point, recorded for weak, wasting legs, and xuehai (SP10), the sea of blood, is better known for menstrual and skin complaints; in a knee set it answers the blood-stasis side of the picture. Together they ring the joint: spleen channel on the inside, stomach channel down the front, gallbladder channel on the outside.

Sit on a firm chair with your feet flat and the knee bent to roughly a right angle; most of these points are easiest to find this way. Above the knee, xuehai (SP10) sits on the inner thigh, about three finger-widths above the inner upper corner of the kneecap, on the soft bulge of the inner thigh muscle. Liangqiu (ST34) mirrors it on the outer front of the thigh, about three finger-widths above the outer upper corner of the kneecap, in the slight groove between two thigh muscles.

Dubi (ST35) is the outer knee eye. With the knee bent, feel the thick tendon running down from the bottom of the kneecap to the shin; on its outer side, just below the kneecap, is a soft hollow. The matching hollow on the inner side is the inner knee eye, which this routine leaves out. Work dubi gently: the hollow sits close to the joint itself and does not need force.

Below the knee, run your thumb up the inner edge of the shin bone until it stops in a hollow under the bulge of the knee; that is yinlingquan (SP9). On the outer side, find the small round knob of bone a little below and behind the knee, the head of the fibula; yanglingquan (GB34) is in the hollow just in front of and below it. The two points face each other across the leg, and many people find them already tender.

Zusanli (ST36) sits on the front of the lower leg, about four finger-widths below dubi and one finger-width to the outside of the sharp front crest of the shin bone. When you lift your toes while pressing, you may feel the muscle there tighten under your thumb, which is a useful check.

Choose a time when the knee is not in a flare, perhaps before a walk or at the end of the day. Sit on a firm chair with your feet flat and the knee bent. Start with a warm-up: grasp and knead the front of the thigh with one hand for a minute or two, then cup the kneecap in your palm and move it in small, gentle circles. Warm hands help.

Then work the six points in order from top to bottom, one leg at a time or just the sore knee. Press xuehai (SP10) and liangqiu (ST34) with the heel of the hand or the flat of the thumb; press dubi (ST35) lightly with a fingertip, adding small kneading circles; then use the thumb on yinlingquan (SP9), yanglingquan (GB34) and zusanli (ST36). Press until you feel a dull, spreading ache, hold or press and release rhythmically for about a minute, then let go slowly. Once or twice a day is plenty; the whole routine takes about ten minutes.

Finish by moving the knee: sit tall, slowly straighten and bend the leg several times, then stand up and walk around the room. The stop rules matter more than the order. Never press a knee that is hot, red or newly swollen, skip broken or bruised skin, and stop at once on sharp, electric or radiating pain. If your fingers or wrists are arthritic too, use the heel of the hand rather than fingertips. Blood-thinning medication, a recent injury or knee surgery are reasons to ask a qualified practitioner first.

On the Chinese-medicine side, the 2020 knee osteoarthritis guideline from the orthopaedics and traumatology branch of the China Association for Promotion of Chinese Medicine Research names this group of points under acupuncture, which it recommends. Separately, it also recommends manual therapy for people in the quieter and recovery stages, describing pressing, kneading, grasping and stretching techniques carried out by a practitioner. It does not set out a self-pressing routine, so the routine here adapts the guideline’s points to home use rather than copying a guideline protocol.

The most relevant trial pressed almost exactly these points by hand. In Hong Kong, Yeung and colleagues taught over three hundred adults aged fifty and over with probable knee osteoarthritis to press liangqiu, dubi, zusanli, yinlingquan, xuehai and yanglingquan, plus two extra knee points, twice a day for twelve weeks. Compared with people who received knee-health education alone, they reported a small extra drop in pain, about half a point on a ten-point scale, but walking tests and most other measures did not differ. Side effects were mild: sore spots, small bruises and aching finger joints.

A trial from the University of Michigan is the honest counterweight. Older adults pressed a set of relaxation points, yintang, anmian, shenmen, sanyinjiao and taichong, with a wooden tool, not the knee points on this page. Real points and sham points pressed away from any channel improved pain and function equally, and both did better than usual care. The authors suggest expectation and the act of a daily routine may account for much of the benefit, so part of what any self-pressing routine offers is probably non-specific.

A 2026 systematic review by Kou and colleagues pooled twenty-three trials of self-acupressure for osteoarthritis and found that pain eased a little, sleep improved and adverse effects were minor, though the trials varied widely and few followed people over the long term. Reviews suggest self-acupressure is a safe, low-cost add-on that may ease osteoarthritis pain a little. That is how this page uses it: worth trying beside exercise, not instead of it.

Some knee problems need medical assessment before anyone presses anything. Seek prompt care for a hot, red, swollen knee, especially with fever, which can mean infection or gout; a knee that locks, catches or gives way; being unable to bear weight after a fall, twist or blow; swelling, tenderness or pain in the calf, which can signal a blood clot; or pain that is rapidly worsening, keeps you awake night after night, or comes with a knee that is visibly changing shape.

Beyond those warning signs, knee pain that steadily limits walking, stairs or sleep deserves a proper assessment and a plan, often including a physiotherapist who can tailor exercises to your knee. Registered acupuncturists and Chinese medicine practitioners can join that conversation alongside conventional care rather than instead of it. Persistent symptoms belong with a licensed practitioner — Western medicine or East Asian medicine, whichever suits the complaint.

The habits that matter most for an arthritic knee are not exotic. Strengthening the thigh muscles, with straight-leg raises, gentle sit-to-stand practice or shallow wall squats, gives the joint better support. Low-impact aerobic activity such as walking, cycling, swimming or exercise in water keeps it moving without pounding. The Chinese guideline also recommends tai chi for the quieter stages of the condition, and suggests baduanjin and other traditional exercises, ideally learned with an instructor.

Weight matters because every step loads the knee, and even modest, gradual weight loss eases that load. Pace the day rather than resting it away: break up long sitting, spread heavy tasks out, choose cushioned, supportive shoes, and use a handrail on stairs during a flare. Used this way, a short pressing routine can become a warm-up before a walk or a calm close to the day, one small part of keeping the knee working rather than the whole plan.

Can pressing points replace my knee exercises?

No. Strengthening the thigh muscles, regular low-impact activity and, where it applies, gradual weight loss are the foundation that mainstream guidance and the Chinese knee guideline both put first. A few minutes of pressing is best treated as an add-on: a warm-up before exercise, or a calm pause at the end of the day, never a reason to sit still.

Did the self-pressing trials find a real effect?

Partly, and modestly. In Hong Kong, people who pressed knee points twice a day reported slightly less pain than people who only had knee-health classes, though walking tests did not differ. In a Michigan trial, real points and sham points pressed on non-points helped about equally, and both beat usual care, so some of the benefit is probably the routine itself rather than the exact spot.

Is this routine safe during pregnancy?

None of the six knee points is among those tradition bars during pregnancy. Leg routines elsewhere often add sanyinjiao on the inner ankle or hegu on the hand, and both are traditionally avoided while pregnant, so leave them out. Pregnancy also loosens joints and changes how the knees carry weight, which is a good reason to ask a midwife or qualified practitioner before starting.

How often, and how firmly, should I press?

The Hong Kong programme had people practise twice a day, holding each point for about a minute. Press firmly enough to feel a dull, spreading ache, never sharp pain, and keep your fingers relaxed. If your fingers or hands have arthritis too, use the heel of the hand or the flat of the thumb instead of fingertips, and shorten the session.

What if my knee feels worse after pressing?

A little tenderness at a point that settles within the day is common; in the trials the side effects people reported were mild, such as sore spots, small bruises and aching finger joints. Pain that keeps building, new swelling or warmth, or a bruise that spreads are signs to stop and have the knee checked rather than pressing harder.

1. 01WHO Standard Acupuncture Point Locations in the Western Pacific Region (2008) — landmark descriptions followed for xuehai (SP10), liangqiu (ST34), dubi (ST35), yinlingquan (SP9), yanglingquan (GB34), and zusanli (ST36).
2. 02A Manual of Acupuncture (Deadman, Al-Khafaji & Baker) — point categories, name glosses, and general bi-syndrome framing consulted for context.
3. 03aijiu-mpvue (MIT License), licensed dataset — recorded indications and cautions underlying the six point identities.
4. 04中國中醫藥研究促進會骨傷科分會《膝骨關節炎中醫診療指南（2020年版）》, 中醫正骨 2020;32(10):1–14 — https://www.gszyy.com/upload/main/contentmanage/article/file/2023/06/15/膝骨关节炎中医诊疗指南(2020年版)_陈卫衡(1).pdf
5. 05Yeung WF et al., Self-Administered Acupressure for Probable Knee Osteoarthritis in Middle-Aged and Older Adults: A Randomized Clinical Trial, JAMA Netw Open 2024 — https://doi.org/10.1001/jamanetworkopen.2024.5830
6. 06Li LW et al., Self-Acupressure for Older Adults With Symptomatic Knee Osteoarthritis: A Randomized Controlled Trial, Arthritis Care Res 2018 — https://doi.org/10.1002/acr.23262
7. 07Kou H et al., Self-acupressure for osteoarthritis self-management and nursing care outcomes: A systematic review and meta-analysis, Geriatr Nurs 2026 — https://doi.org/10.1016/j.gerinurse.2026.104288