Hip pain that flares when you press on it, sit on a hard surface, or lie on your side at night usually traces back to irritation of a tendon, bursa, nerve, or joint structure near the point of contact. The most common culprit for lateral hip tenderness is gluteal tendinopathy, but pain provoked by pressure can also stem from conditions inside the joint itself, nerve compression in the buttock or thigh, stress injuries to bone, and even disorders of the fat tissue beneath the skin. Where exactly the pressure hurts, what movements make it worse, and whether the pain radiates all help narrow down the cause.
Gluteal Tendinopathy and Greater Trochanteric Pain Syndrome
If pressing on the bony prominence at the outer edge of your hip reproduces the pain, the leading suspect is greater trochanteric pain syndrome. For years this was blamed on inflammation of the bursa that cushions the outer hip, and you may still hear it called “trochanteric bursitis.” Current evidence points to tendon degeneration in the gluteus medius and gluteus minimus as the primary problem rather than the bursa alone.1Europe PMC. Greater trochanteric pain syndrome: a review of diagnosis and management in general practice The tendons attach at the greater trochanter, which is why direct pressure on that spot hurts so much.
This type of hip pain tends to worsen with weight-bearing activity like walking, climbing stairs, or prolonged standing. Lying on the affected side at night is a hallmark complaint because the body’s weight compresses those inflamed tendons against the bone. The condition is far more common in women, especially from middle age onward, and running or sudden increases in training volume are frequent triggers.2Journal of Orthopaedic & Sports Physical Therapy. Gluteal Tendinopathy: Integrating Pathomechanics and Clinical Features in Its Management
Treatment usually starts conservatively. Corticosteroid injections, targeted exercise programs, and shockwave therapy are the standard options, with surgery reserved for cases that do not respond.3PubMed. Gluteal Tendinopathy: A Review of Mechanisms, Assessment and Management A simple habit change that often brings overnight relief is sleeping with a pillow between the knees to keep the affected hip from dropping inward and compressing the trochanter against the mattress.
How Clinicians Use Pressure to Diagnose the Problem
Pressing on the hip is not just something that triggers your symptoms. It is also one of the main tools clinicians use to figure out what is going on. Palpation over the greater trochanter had the highest sensitivity of the individual clinical tests studied for gluteal tendinopathy, correctly identifying about 80 percent of MRI-confirmed cases.4PubMed. Utility of clinical tests to diagnose MRI-confirmed gluteal tendinopathy in patients presenting with lateral hip pain Where palpation falls short is specificity: some people test positive on palpation even when the tendon looks normal on imaging.
A more conclusive bedside test is the single-leg stance. If standing on the painful leg for 30 seconds reproduces the pain, the likelihood that gluteal tendinopathy is present on MRI jumps to around 98 percent.4PubMed. Utility of clinical tests to diagnose MRI-confirmed gluteal tendinopathy in patients presenting with lateral hip pain That combination of a pressure-based test (palpation to screen) and a load-based test (single-leg stance to confirm) is often enough to make a working diagnosis without imaging.
Pain Inside the Joint Itself
When the pain is deeper and harder to pinpoint, the cause may be inside the hip joint rather than in the surrounding soft tissues. Osteoarthritis is the most common intra-articular source. A study of 50 patients with hip osteoarthritis found a direct linear correlation between resting fluid pressure inside the joint and the level of pain they reported: higher pressures meant more pain.5PubMed. Intra-articular fluid pressure and pain in osteoarthritis of the hip The same study showed that pressure within the joint rises when the hip is extended and internally rotated, which helps explain why certain positions feel so much worse.
This is relevant to pressure-related pain because anything that loads the hip joint, whether that is standing, pressing on the outer hip and driving force inward, or shifting your weight, can transiently increase intra-articular pressure and provoke a deep ache. People with osteoarthritis often describe their pain as worse in the groin or front of the hip rather than on the side, which is one way to distinguish it from gluteal tendinopathy.
Labral Tears and Femoroacetabular Impingement
The labrum is a ring of cartilage that lines the socket of the hip joint. A tear in it typically causes pain in the front of the hip or groin, though some people feel it in the buttock. Labral tears can result from trauma, structural variations in the shape of the joint (femoroacetabular impingement), excessive joint looseness, or simple age-related wear.6PubMed Central. A comprehensive review of hip labral tears The pain is often aggravated by specific hip positions, particularly deep flexion combined with internal rotation, where the ball of the femur mechanically pinches the torn labrum against the socket rim.
If pressing on the front of the hip or groin reproduces a sharp, catching-type pain that feels like it is coming from deep inside the joint, a labral tear or impingement is worth investigating. Unlike tendinopathy, which aches broadly, labral pain often has a mechanical quality: it catches, clicks, or locks at certain angles. Imaging with an MR arthrogram is the standard way to confirm it.
Nerve Compression and Entrapment
Several nerves pass through or alongside the hip, and when one gets compressed, even light pressure on the skin over its path can produce pain, burning, or numbness.
Meralgia paresthetica is an entrapment of the lateral femoral cutaneous nerve, a sensory nerve that runs along the front and outer thigh. People with it typically feel burning, tingling, and heightened sensitivity in the anterolateral thigh.7PubMed. Meralgia paresthetica: a result of tight new trendy low cut trousers (‘taille basse’) The nerve can be compressed by tight clothing, weight gain, pregnancy, or even an anatomical quirk in its course. Case reports have documented it in people wearing tight low-rise jeans, particularly those who are thin and lack padding over the nerve’s path at the hip bone.8PubMed. Meralgia paresthetica caused by hip-huggers in a patient with aberrant course of the lateral femoral cutaneous nerve The fix is usually straightforward: remove the source of compression, whether that means looser clothing, a different belt, or losing weight if that is a contributing factor.
Deeper in the buttock, deep gluteal syndrome describes sciatic nerve entrapment in the subgluteal space. This was historically lumped under “piriformis syndrome,” but the piriformis muscle is just one of several structures that can squeeze the nerve in that area.9PubMed Central. Deep gluteal space problems: piriformis syndrome, ischiofemoral impingement and sciatic nerve release The hallmark is buttock pain, sometimes with shooting pain down the back of the leg, that gets worse with prolonged sitting because the seated position compresses the nerve against the structures trapping it. People with this condition often find that sitting on a hard chair is nearly unbearable, while standing brings relief.
A less well-known nerve problem is inferior cluneal neuralgia, in which a small nerve supplying sensation to the lower buttock becomes irritated. One documented case involved a woman whose sitting pain after hip replacement surgery turned out to be cluneal neuralgia rather than the suspected bursitis. A bursa injection gave only a single day of relief, while radiofrequency treatment of the cluneal nerve cut her pain in half on a sustained basis.10Europe PMC. Inferior gluteal pain with sitting, unrelated to ischial bursitis These nerve-related conditions are worth considering when the pain is clearly tied to contact pressure but does not behave like a typical tendon or joint problem.
Stress Fractures
A stress fracture in the femoral neck is one of the more dangerous causes of hip pain with pressure and activity, because an undiagnosed fracture can progress to a complete break. These fractures develop gradually from repetitive loading and often present insidiously, with vague groin or hip pain during exercise that worsens over days or weeks. A case report described a 30-year-old runner who developed persistent hip pain three weeks after a marathon; imaging revealed a complete lateral fracture of the femoral neck that required surgical fixation.11Europe PMC / World Journal of Orthopedics. Lateral femoral neck stress fractures: A case report
Pain from a stress fracture typically hurts with weight-bearing and can be provoked by pressing on the groin or by a hopping test on the affected leg. Distance runners, military recruits, and anyone who ramps up activity too quickly are at higher risk. Unlike tendinopathy, which can simmer for months without a structural catastrophe, a femoral neck stress fracture needs urgent attention. If your hip pain appeared after a sudden spike in activity and hurts even with gentle walking, getting imaging sooner rather than later is important.
Bursitis in Other Locations
While the trochanteric bursa gets the most attention, the hip area contains several other bursae that can become inflamed and pressure-sensitive. The iliopectineal bursa sits between the psoas tendon and the front of the hip joint. When it flares, it causes pain in the groin that worsens with resisted hip flexion. A series of professional soccer players were investigated for groin pain that did not fit the profile of a hernia or adductor strain; MRI revealed iliopectineal bursitis with inflammation along the psoas tendon.12PubMed. Acute inguinal pain associated with iliopectineal bursitis in four professional soccer players This is a useful reminder that “hip pain” can mean groin pain, and the location of pressure sensitivity matters for figuring out which structure is involved.
How Your Mattress Affects Nighttime Hip Pain
Many people first notice hip pain not during the day but while lying in bed. The reason is straightforward: side-sleeping concentrates your body weight onto a small area around the greater trochanter. Research measuring the forces between the body and the mattress found that the peak pressure at the trochanter when lying on your side was roughly double the peak pressure at the sacrum when lying on your back.13PubMed Central. Relationship between mattress internal air pressure and interface pressure distribution in the lateral position That concentrated load presses inflamed tendons and bursae against bone for hours at a stretch.
Mattress choice can make a measurable difference. Studies comparing mattress types have found that a 30-degree side-lying angle produces lower pressure readings than a full 90-degree side-lying position, and that memory-foam-type mattresses reduce interface pressures by roughly 20 to 30 percent compared to standard hospital foam.14Applied Nursing Research. The effect of position and mattress on interface pressure For people whose hip pain is worst at night, leaning back slightly rather than lying squarely on the hip, using a more cushioned mattress, or placing a pillow between the knees can all reduce the load on the painful area.
Myofascial Trigger Points
Sometimes the hip area hurts when pressed not because of a structural injury but because the muscles around the hip have developed tender, taut spots known as trigger points. These can occur alongside other conditions like osteoarthritis or on their own. A randomized trial tested dry needling on trigger points in patients with mild to moderate hip osteoarthritis and found large improvements in both pain intensity and pressure pain thresholds compared to a sham treatment group.15PubMed Central. Effects of dry needling on pain, pressure pain threshold and psychological distress in patients with mild to moderate hip osteoarthritis Eighty percent of patients in the treatment group described themselves as feeling quite a bit to a great deal better. This suggests that at least some of the pressure sensitivity people attribute to their hip joint may actually be coming from the surrounding muscle.
Inflammatory and Systemic Conditions
Not all pressure-sensitive hip pain originates from a local injury or mechanical problem. Polymyalgia rheumatica is an inflammatory condition most common in people over 50 that causes aching and prolonged morning stiffness in the shoulders, neck, and hip girdle.16Europe PMC / BMJ. Polymyalgia rheumatica The hip pain in polymyalgia tends to be bilateral, deep, and accompanied by severe stiffness lasting 45 minutes or more each morning. It responds dramatically to low-dose corticosteroids, which is both a treatment and a diagnostic clue: if hip and shoulder stiffness largely vanishes within days of starting prednisone, polymyalgia is likely.
Rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis can all involve the hip joint as well. In these cases, hip pain from pressure is typically accompanied by warmth, swelling, or systemic symptoms like fatigue and stiffness in other joints. Blood tests for inflammatory markers and imaging usually clarify the picture.
Lipedema and Subcutaneous Tissue Sensitivity
An underrecognized cause of pressure-sensitive pain around the hips, buttocks, and thighs is lipedema, a disorder of fat distribution that predominantly affects women. People with lipedema frequently experience spontaneous pain and heightened tenderness in the affected areas even with minimal pressure, along with easy bruising and a sensation of heaviness in the limbs.17Anais Brasileiros de Dermatologia. Lipedema: pathophysiological insights and therapeutic strategies – An update for dermatologists The pain comes not from the joints or tendons but from the abnormal fat tissue itself, which appears to have altered nerve innervation and a tendency toward inflammation.
Lipedema is often mistaken for ordinary obesity or lymphedema, which delays diagnosis by years. A clue that distinguishes it: the fat distribution is disproportionate, typically sparing the feet and hands while accumulating symmetrically in the hips, thighs, and lower legs. If you find that your hips and thighs hurt to the touch in a way that seems out of proportion to any activity or injury, and the tissue bruises easily, it is worth raising lipedema with a clinician.
Hip Pain in Children and Adolescents
When a child complains that their hip hurts with pressure or weight-bearing, the potential causes are different from those in adults because the growing skeleton has its own set of vulnerabilities. In children roughly ages 2 through 10, the most common diagnoses are transient synovitis (a self-limiting inflammation of the hip joint, sometimes called “irritable hip”) and Perthes disease, in which blood supply to the head of the femur is temporarily disrupted.18PubMed Central. Hip Pain in Children In older children and adolescents, slipped capital femoral epiphysis, where the growth plate at the top of the thighbone shifts out of position, becomes the characteristic concern.
Children can also sustain apophyseal avulsion fractures, in which a tendon pulls a small piece of bone away from the pelvis during a sudden forceful movement like sprinting or kicking.19PubMed Central. Review for the generalist: evaluation of pediatric hip pain The affected spot is extremely tender to touch. Any child who limps or refuses to bear weight on one leg deserves prompt evaluation, because some of these conditions need early treatment to prevent long-term joint damage.
Persistent Pain After Hip Replacement
Getting a new hip does not always eliminate pressure pain over the trochanter. A study following 172 patients after total hip replacement found that about 12 percent developed greater trochanteric pain in the months after surgery, with women affected roughly six times as often as men.20PubMed Central. Greater trochanteric pain after total hip arthroplasty: the incidence, clinical outcome and associated factors The pain closely mimics the gluteal tendinopathy described earlier. Surgical approaches that detach and reattach the gluteal tendons to reach the joint can leave the tendons weakened, and the altered biomechanics of the new joint may change how forces are distributed across the trochanter. If you had a hip replacement and the outer hip still hurts when you press on it or lie on that side, the arthroplasty itself may be functioning well while the soft tissues around it have not fully recovered.