Hip pain that flares at night usually comes down to a combination of factors: the position you sleep in, the surface you sleep on, and an underlying condition that gets louder once you’re still. The good news is that most causes are manageable with changes you can make tonight, plus a few longer-term strategies that address the root problem.
Why Hip Pain Gets Worse at Night
Several conditions cause hip pain that intensifies when you lie down. The most common culprits are osteoarthritis, bursitis, gluteal tendinopathy, and hip flexor strain. Osteoarthritis tends to stiffen up after long periods of stillness, which is exactly what sleep provides. Bursitis, particularly in the fluid-filled sac on the bony point of your outer hip (the greater trochanter), flares when you lie directly on it or compress it from the opposite side.
There’s also a biological reason pain peaks overnight. Your body’s inflammatory proteins surge during the night while its natural anti-inflammatory defenses dip. Cortisol, which normally helps tamp down inflammation, peaks between 6 and 8 a.m. in healthy people. But in those with inflammatory arthritis, cortisol peaks too early, between 11 p.m. and 2 a.m., leaving a gap where inflammatory compounds go largely unchecked. People with rheumatoid arthritis can have ten times the normal level of certain inflammatory proteins at 3 a.m., which explains why morning stiffness hits so hard.
Adjust Your Sleep Position First
Your sleeping position is the single fastest thing you can change. Side sleeping is the most common position that aggravates hip pain, because it concentrates your body weight directly onto the hip joint and the bursa that sits over the bone. But you don’t necessarily have to stop sleeping on your side.
If you’re a side sleeper, draw your legs up slightly toward your chest and place a firm pillow between your knees. This keeps your pelvis, spine, and hips aligned so the top leg doesn’t pull your hip joint into an awkward angle. A thin pillow won’t do much here. You want one thick enough to keep your knees roughly hip-width apart.
If you can sleep on your back, place a pillow under your knees to relax the muscles around your hips and lower back. A small rolled towel under your waist adds extra support if you feel a gap between your body and the mattress. Back sleeping distributes your weight more evenly and eliminates direct pressure on either hip.
Stomach sleeping is generally the least helpful for hip pain, but if it’s the only way you can fall asleep, a pillow under your hips and lower stomach reduces strain on the joint.
Check Your Mattress
A mattress that’s too firm presses into the hip bone. One that’s too soft lets your pelvis sink and pulls your spine out of alignment. For side sleepers with hip pain, experts generally recommend a medium-soft to medium mattress. Research points to a firmness level around 6.5 on a 1-to-10 scale as a sweet spot for improving sleep quality while still providing enough support.
If your mattress is older or showing visible sagging, a latex topper is a relatively affordable way to test whether a different surface helps before committing to a full replacement. Give it at least a week or two. If your hip pain noticeably improves, the mattress was likely part of the problem.
Stretches to Do Before Bed
Gentle hip stretches before sleep can reduce the tension that builds up during the day, especially if you sit for long hours. Hold each stretch for five to eight slow breaths on each side. You’re not trying to increase flexibility aggressively here. The goal is to release tightness so your muscles aren’t pulling on the joint while you sleep.
- Lying figure-four stretch: Lie on your back with both legs extended. Bring one knee toward your chest and gently pull it across your body with the opposite hand, keeping your shoulder on the floor. You’ll feel this along your outer hip and glute.
- Low lunge: From standing, step one foot forward into a lunge with your back knee resting on the ground. Sink your hips forward until you feel a stretch through the front of the back hip. This targets the hip flexors, which tighten significantly from sitting.
- Couch stretch: Stand facing away from a couch. Place the top of one foot on the couch behind you, then lower your back knee toward the floor while keeping your front knee over your ankle. Use a pillow under the back knee if your hips are tight. This opens the entire front of the hip.
Managing Pain and Inflammation
Over-the-counter anti-inflammatory medications like ibuprofen can help reduce the nighttime inflammation cycle. Taking a dose in the evening, about 30 minutes before bed, gives it time to work before you lie down. For chronic conditions like osteoarthritis, it often takes one to two weeks of consistent use to see a real difference. However, long-term daily use of anti-inflammatories carries risks for your stomach lining, kidneys, and cardiovascular system, so this works best as a short-term bridge while you address the underlying cause.
Ice applied to the hip for 15 to 20 minutes before bed can also calm inflamed bursae or tendons. Wrap the ice pack in a towel and place it on the outer hip if that’s where the pain concentrates. For osteoarthritis, some people find that a warm compress loosens stiffness more effectively than cold. Try both and use whichever gives you relief.
How to Tell What’s Causing Your Pain
The location and character of the pain can help you narrow down the cause. Osteoarthritis typically produces a deep ache in the groin, front of the thigh, or buttocks that worsens with movement and improves somewhat with rest, though prolonged stillness (like a full night in bed) brings the stiffness back. Trochanteric bursitis hurts on the outer hip, right over the bony point, and is often worst when you lie on that side or cross your legs.
If your pain shoots or tingles down the back of your leg, or feels like an electrical sensation, that pattern points more toward sciatica, where a nerve in the lower back is compressed and sends pain radiating into the hip and leg. Sciatica typically affects one side and can worsen with coughing or sneezing. True hip joint problems don’t usually cause tingling or numbness. The distinction matters because the treatments are different: hip-focused stretches and position changes help joint and tendon issues, while sciatica often requires addressing the lower back.
When the Pain Needs Medical Attention
Some patterns of hip pain signal something more serious than wear-and-tear inflammation. Seek prompt medical evaluation if you experience severe hip pain that started suddenly without a fall or injury, if the hip is swollen and feels hot to the touch, if the skin around the hip has changed color, or if you have hip pain along with a fever or feeling generally unwell. These can indicate joint infection, which requires urgent treatment.
After a fall, inability to walk or bear weight on the leg, or any tingling and loss of sensation in the hip or leg, warrants emergency care to rule out a fracture.
For persistent hip pain that hasn’t responded to position changes, stretching, and anti-inflammatories after a few weeks, a cortisone injection into the hip joint or bursa is a common next step. These injections can provide relief lasting several months, though they aren’t repeated indefinitely because of concerns about cartilage damage over time. An imaging study like an MRI can clarify whether you’re dealing with arthritis, a tendon problem, or something else entirely, which shapes the longer-term plan.