Why Does Hip Pain Wake Me Up at Night?

"I can get through the day fine, but the second I lie down, it starts." That's one of the most common ways people describe nighttime hip pain, and it's worth paying attention to — pain that shows up specifically at night, rather than during activity, often points to a different cause than daytime hip pain does.

During the day, you're moving. Movement can mask or distribute stress in a way that lying still doesn't. At night, your hip stays in one position for hours, pressure concentrates in the same spots, and inflammation that built up during the day has nothing to distract from it. That combination is why hip pain often gets its loudest voice right when you're trying to sleep.

Nighttime hip pain most commonly comes from trochanteric bursitis (irritation of the fluid-filled sac on the outer hip, worsened by lying on that side), hip osteoarthritis (which stiffens during prolonged stillness), tendon irritation in the outer hip muscles, or pain referred from the lower back. Each has a distinct pattern, and identifying which one you have determines what actually helps.

Let's break down what's actually happening and how to tell these apart.

Why Does Hip Pain Wake Me Up at Night?:

Why Hip Pain Gets Worse Specifically at Night

A few things happen simultaneously once you lie down that don't happen the same way during the day.

Direct Pressure on the Outer Hip

If you sleep on your side, the hip pressed into the mattress takes direct, sustained pressure for hours. For a structure like the trochanteric bursa — the fluid-filled sac cushioning the bony point of your hip — that sustained compression is often the single biggest aggravator.

Prolonged Stillness Increases Stiffness

Joints, particularly arthritic ones, tend to stiffen after being held in one position for a long stretch. This is part of why hip osteoarthritis pain frequently feels worse first thing in the morning or in the middle of the night after hours without movement — the joint hasn't had the chance to "warm up" the way it does with daytime activity.

Fewer Distractions, More Awareness

This sounds almost too simple, but it's real: during the day you're occupied, and your nervous system has other input competing for attention. At night, with less sensory noise, existing pain signals become more noticeable. This doesn't mean the pain isn't real — it means the same underlying pain registers more strongly when there's nothing else competing for your attention.

The Four Most Common Culprits, and How to Tell Them Apart

Trochanteric Bursitis (Outer Hip)

This is one of the most frequent causes of nighttime hip pain, and it has a fairly distinct pattern: pain specifically at the bony point on the outside of your hip, worse when lying directly on that side, and often improved somewhat when lying on your back or the opposite side.[^1]

It's frequently triggered by repetitive activity — running, cycling, stair climbing — or by other conditions like low back arthritis that change how load moves through the hip.

Hip Osteoarthritis

Osteoarthritis pain tends to sit deeper, often felt in the groin, front of the hip, or thigh rather than the outer bony point. It's classically worse with prolonged stillness and improves somewhat with movement — which is part of why people with hip OA sometimes describe feeling stiff and sore at night but "loosening up" once they're up and moving in the morning.[^2]

Tendon Irritation (Gluteal Tendinopathy)

The tendons around the outer hip can become irritated, often overlapping with or mimicking bursitis symptoms. This is common in runners, cyclists, and people who stand for long periods, and it also tends to flare with direct pressure from side-lying.[^1]

Referred Pain From the Lower Back

Sometimes what feels like hip pain is actually originating from the lumbar spine — a disc issue, facet joint irritation, or nerve compression sending pain into the hip and buttock region. This type of pain is often position-dependent at night in a way that doesn't match typical hip patterns, and it may come with other clues like numbness, tingling, or pain running further down the leg.[^3]

Why Getting the Right Diagnosis Actually Matters Here

These four causes respond to genuinely different treatment approaches, which is exactly why guessing tends to waste time.

Bursitis and tendon irritation usually respond well to load management, targeted strengthening of hip stabilizers, and activity modification. Osteoarthritis benefits from a different strengthening and mobility approach aimed at managing joint stiffness and load distribution rather than "resting" the joint, which can actually make OA-related stiffness worse. Referred pain from the back requires addressing the spine, not the hip itself — treating the hip in this case wouldn't touch the actual source.

Sleep position changes and pillow adjustments can help with all four to some degree, but they're managing symptoms, not addressing the underlying cause. That's fine as a short-term strategy, but it's not a substitute for figuring out what's actually going on if the pain keeps disrupting your sleep.

What Assessment Looks Like

Getting an accurate answer usually starts with a detailed history — exactly where the pain is, what position triggers it, whether it's worse first thing after waking or specifically during the night, and whether anything else (back pain, numbness, weakness) accompanies it.

From there, we test hip strength and range of motion, palpate the outer hip and surrounding structures to identify tender areas, and screen the lower back to rule in or out referred pain as a contributor. Movement testing — squatting, single-leg standing, resisted hip movements — helps differentiate joint-based pain from tendon or bursa-based pain.

What Treatment Actually Involves

For bursitis and tendon irritation, treatment generally includes activity modification to reduce direct aggravation, hip abductor and stabilizer strengthening (weak glute muscles are a common underlying contributor to both conditions), and specific positioning strategies for sleep while the irritation calms down.

For osteoarthritis, treatment focuses on maintaining and improving mobility, strengthening surrounding musculature to reduce joint load, and managing the specific movements or positions that provoke stiffness and pain.

For referred pain from the back, treatment addresses the lumbar spine directly — this might include specific spinal mobility work, core stabilization, and movement pattern correction, with hip symptoms typically improving as the back issue resolves.

Most people notice meaningful improvement in sleep quality and pain within 2-3 weeks of appropriate, cause-specific treatment. Many people feel some relief within the first 1-2 visits, particularly once sleep positioning strategies are combined with early treatment. Full resolution timelines vary more by cause — bursitis and tendon issues often resolve within 4-6 weeks, while osteoarthritis management is more about ongoing symptom control than a fixed endpoint.

When This Is Worth Getting Checked

Worth scheduling an evaluation if: hip pain is disrupting your sleep regularly, you've tried adjusting sleep position without real improvement, the pain is affecting how you feel and function during the day, or you're not sure whether the pain is coming from your hip or your back.

Common Questions About Nighttime Hip Pain

Should I just change my mattress first?

A mattress that's too firm or too soft can contribute, and it's a reasonable first step, but if pain persists despite reasonable adjustments, the underlying cause needs addressing directly.

Is it normal for hip pain to be worse at night than during the day?

Yes, this is a very common and recognizable pattern, particularly with bursitis and osteoarthritis, and it doesn't mean your pain is any less legitimate than pain that shows up during activity.

Could this actually be coming from my back and not my hip at all?

Absolutely possible. Referred pain from the lumbar spine is a genuine and fairly common cause of what feels like hip pain, especially if there's any associated numbness, tingling, or pain running down the leg.

Does resting the hip completely help or make it worse?

It depends on the cause. Complete rest can actually worsen osteoarthritis-related stiffness, while it may appropriately calm an acutely irritated bursa or tendon in the short term.

How long has this needed to be going on before I should get it looked at?

If it's disrupting sleep more than occasionally, or has lasted more than a couple of weeks without improvement, it's reasonable to get it assessed rather than waiting longer.

Can weak muscles really cause this kind of pain?

Yes — weak hip abductor muscles, particularly the glute medius, are a well-documented contributing factor to both bursitis and gluteal tendinopathy.

Will I need imaging to figure out what's causing this?

Usually not initially. Most causes of nighttime hip pain are identified through clinical assessment, though imaging becomes relevant if symptoms are severe, unclear, or not responding to appropriate treatment.

Is surgery ever necessary for this kind of pain?

Rarely as a first step. The large majority of nighttime hip pain causes — bursitis, tendinopathy, and even most osteoarthritis — respond well to conservative treatment before surgery would ever be considered.

Why Does Hip Pain Wake Me Up at Night?: Bottom Line

Hip pain that specifically wakes you up at night usually comes down to one of a few identifiable causes — bursitis, osteoarthritis, tendon irritation, or referred pain from the back — and each responds to a different treatment approach. Sleep position adjustments can help in the meantime, but identifying the actual source is what leads to lasting improvement rather than just a workaround.

If hip pain keeps interrupting your sleep, let's figure out why.

Schedule a Physical Therapy Evaluation at Nashville Physical Therapy & Performance. You'll get completely 1:1 care with your therapist for the entire visit — no aides, no split attention. We'll identify exactly what's driving your nighttime hip pain and build treatment around the actual cause. Available at South Nashville, East Nashville, and The Nations/West Nashville. Call 615-428-9213 or book online at nashvillept.com.

References

[^1]: Segal NA, et al. Greater trochanteric pain syndrome: epidemiology and associated factors. Archives of Physical Medicine and Rehabilitation. 2007;88(8):988-992.

[^2]: Hunter DJ, Bierma-Zeinstra S. Osteoarthritis. The Lancet. 2019;393(10182):1745-1759.

[^3]: Cohen SP. Sciatica: mimics, chameleons and their relationship to the sacroiliac joint. Anesthesia & Analgesia. 2013;116(6):1358-1368.