Common Causes and Treatments of Hip Pain at Night

Hip pain at night can turn a normal bedtime into hours of tossing, repositioning, and interrupted sleep. Pain may develop from arthritis, irritation around the outer hip, tendon problems, injury, or pain traveling from the lower back. Poor sleep can then leave you tired, less active, and more sensitive to pain during the day.

Hip pain affects about 10% of the general population and becomes more common with age. One U.S. study found that 14.3% of adults aged 60 and older experienced significant hip pain on most days. Symptoms may interfere with walking, sitting, working, climbing stairs, exercising, and completing normal household activities.

Why Does Hip Pain Feel Worse at Night?

Pain may become more noticeable at night because certain sleeping positions place direct pressure on irritated joints, tendons, muscles, or bursae. Lying on the painful side commonly aggravates outer hip pain, and staying in one position for several hours may increase stiffness around an arthritic joint.

Symptoms may also feel stronger after a physically demanding day involving prolonged walking, standing, stair climbing, running, or repeated bending. Research involving patients with hip conditions has found a relationship between nocturnal hip pain and reduced sleep quality.

Common Causes of Hip Pain at Night

The location of pain provides useful clues, but a medical examination may be needed to identify the exact source. Pain in the groin often relates to the hip joint, pain over the outer hip frequently involves tendons or bursae, and pain in the buttock may originate from the lower back or sacroiliac region.

1. Greater Trochanteric Pain Syndrome

Greater trochanteric pain syndrome affects the soft tissues around the bony area on the outside of the hip. It may involve irritation of the gluteal tendons, nearby bursa, or both. Common symptoms include:

• Tenderness over the outer hip

• Pain when lying on the affected side

• Pain during stair climbing

• Pain after prolonged walking

• Pain when getting up from a chair

• Aching that travels down the outer thigh

2. Hip Bursitis

Bursae are small fluid-filled sacs that reduce friction between bones and soft tissues. Irritation of the bursa over the outer hip can cause tenderness, swelling, and pain that becomes worse when lying on the affected side. Hip bursitis may develop after repetitive activity, a direct fall, prolonged pressure, muscle imbalance, or changes in walking mechanics. The pain may also increase during squatting, stair climbing, or long walks.

3. Hip Osteoarthritis

Hip osteoarthritis develops when joint cartilage becomes damaged. Pain may affect the groin, thigh, buttock, or knee, with stiffness after waking, sitting, or inactivity. As it progresses, pain can occur at rest or at night, along with reduced movement, difficulty bending, limping, or pain when standing.

4. Gluteal Tendinopathy

Gluteal tendons connect the hip muscles to the upper thighbone. Repeated activity, muscle weakness, or pressure from side sleeping can irritate them. Pain usually affects the outer hip and may worsen with walking, standing on one leg, climbing stairs, or lying on the painful side. Crossing the upper leg may increase pressure.

5. Hip Muscle or Tendon Strain

A strain can occur after exercise, heavy lifting, repetitive movement, a sudden twist, or an increase in physical activity. The injured area may feel sore, tender, weak, or stiff. Pain may become more noticeable at bedtime after the muscles have been used throughout the day. Hip strains can also cause swelling and restricted movement.

6. Femoroacetabular Impingement or Labral Problems

Femoroacetabular impingement occurs when the bones of the hip joint do not move smoothly against each other. Repeated contact may damage the cartilage or labrum around the socket. Patients may experience groin pain, stiffness, clicking, catching, or pain during bending and prolonged sitting. Studies have also found that hip pain caused by impingement and related joint problems may disturb sleep.

7. Pain Referred From the Lower Back

Hip pain may come from the lumbar spine rather than the hip joint. A disc problem or irritated nerve can cause pain in the buttock, outer hip, thigh, or leg. Numbness, tingling, burning, weakness, or pain below the knee may indicate nerve involvement or a sacroiliac joint problem.

8. Osteonecrosis of the Hip

Osteonecrosis occurs when reduced blood flow damages bone tissue in the femoral head. Early symptoms may include a dull ache or throbbing pain in the groin or buttock. Pain may increase with standing and weight-bearing as the condition progresses. Early diagnosis is important because untreated bone damage can eventually affect the structure of the hip joint.

9. Inflammatory Arthritis

Inflammatory conditions can cause pain, swelling, warmth, and stiffness in the hip. Stiffness may be worse after inactivity or upon waking and may last longer than the stiffness commonly associated with osteoarthritis. Inflammatory arthritis can affect multiple joints and may occur with fatigue or other general symptoms. A medical evaluation may include blood tests and imaging when this cause is suspected.

10. Hip Injury or Fracture

A fall, collision, sports injury, or repetitive stress can injure the hip joint, muscles, tendons, or bones. A fracture may cause sudden severe pain and an inability to stand or place weight on the leg. Fractures require urgent assessment, particularly in older adults and people with reduced bone strength. 

What Symptoms May Occur With Nighttime Hip Pain?

Symptoms depend on the underlying condition and may include:

• Aching, burning, or sharp pain

• Tenderness over the outer hip

• Groin or buttock pain

• Stiffness after resting

• Difficulty lying on one side

• Pain when turning over in bed

• Reduced range of motion

• Clicking, catching, or grinding

• Pain when walking or climbing stairs

• Limping

• Numbness or tingling in the leg

• Weakness around the hip or leg

How Is Hip Pain at Night Diagnosed?

An evaluation for back and hip pain usually begins with questions about where the pain occurs, when it started, which sleeping positions worsen it, and how it affects walking or daily activities. The clinician may examine:

• Hip range of motion

• Muscle strength

• Tender areas

• Walking pattern

• Lower-back movement

• Reflexes and sensation

• Pain during specific movements

Imaging and Other Tests

Tests may be recommended when pain continues, follows an injury, or occurs with significant weakness or restricted movement.

• X-rays may show arthritis, joint-space changes, fractures, or bone abnormalities.

• MRI scans provide detailed images of tendons, muscles, cartilage, the labrum, and bone tissue.

• Ultrasound may help evaluate the tendons and bursae around the outer hip.

• Blood tests may be requested when infection or inflammatory arthritis is suspected.

Treatment Options for Hip Pain at Night

Treatment depends on the condition causing the pain. A plan for arthritis may differ from care for bursitis, tendon irritation, a spinal nerve problem, or a fracture.

Sleeping Position Changes

Avoid sleeping directly on the painful hip. Sleeping on the unaffected side with a pillow between the knees may keep the hips in a more neutral position and reduce compression. Another option is lying on the back with a pillow under the knees and calves. These positions may reduce direct pressure on irritated outer-hip tissues.

Activity Modification

Reduce activities that repeatedly increase the pain, such as long walks, steep stairs, deep squatting, heavy lifting, or sleeping on the affected side. Complete inactivity can increase stiffness and weakness, so gentle movement should usually continue within a comfortable range unless a clinician advises otherwise.

Ice or Heat

An ice pack wrapped in a towel may help after an injury or activity-related flare. Heat may feel better when stiffness and muscle tightness are the main concerns. Do not apply ice or heat directly to the skin, and stop if the treatment increases symptoms.

Physical Therapy

Physical therapy may improve hip strength, flexibility, walking mechanics, and joint movement. Exercises are selected according to the diagnosed condition rather than using the same routine for every type of hip pain.

Medication Management

Pain-relieving or anti-inflammatory medication may be recommended when medically appropriate. The safest option depends on the patient’s health history, age, allergies, kidney or stomach conditions, and other medications. A hip pain doctor in Plano should guide medication use when pain is recurring or affecting sleep.

Image-Guided Injections

If pain continues after activity changes and physical therapy, hip joint injections may help. Corticosteroid injections can be placed into the hip joint for osteoarthritis or into the bursa for hip bursitis. Relief may be temporary and varies between patients.

Surgery

Surgery may be recommended for a severe fracture, advanced arthritis, major tendon tear, structural joint problem, or another condition that has not improved with nonsurgical treatment. Hip replacement may be discussed when pain continues during rest or at night, limits walking and everyday activities, and does not respond adequately to conservative care.

When Should You See a Doctor?

Schedule an evaluation with an interventional pain management doctor in Plano when hip pain begins affecting your movement, sleep, or daily activities, particularly if it:

• Continues for several days or repeatedly returns

• Wakes you from sleep

• Makes walking or climbing stairs difficult

• Causes a limp

• Limits hip movement

• Occurs with numbness or weakness

• Does not improve with basic home care

• Becomes more frequent or severe

Conclusion

Hip pain at night may develop from bursitis, gluteal tendon irritation, osteoarthritis, muscle strain, a structural hip problem, or pain traveling from the lower back. The location of pain, activities that trigger it, and accompanying symptoms help determine the likely source.

Sleep-position changes, physical therapy, activity adjustments, medication management, and image-guided injections may provide relief depending on the diagnosis. Schedule an evaluation with a pain specialist near Plano when symptoms disturb sleep, restrict movement, or continue despite home care.

Frequently Asked Questions

Why does my hip hurt only when I sleep?

Your sleeping position may place direct pressure on irritated tendons or bursae. Arthritis-related stiffness and pain may also become more noticeable after remaining still. An evaluation can identify the cause when symptoms repeatedly interrupt sleep.

Why does my hip hurt when I lie on my side?

Pain on the outside of the hip during side sleeping is commonly associated with greater trochanteric pain syndrome, gluteal tendon irritation, or hip bursitis. Direct pressure against the mattress may aggravate the affected tissues.

Can hip arthritis cause pain at night?

Yes. Hip osteoarthritis may initially cause pain during movement, but advanced symptoms can occur during rest or at night. Stiffness, limited movement, groin pain, and difficulty walking may also develop.

What is the best sleeping position for hip pain?

Sleeping on the back with support under the knees may reduce pressure. Side sleepers can lie on the unaffected side with a pillow between the knees to maintain better hip alignment.

Is nighttime hip pain a warning sign?

Night pain does not always indicate a serious condition, but it should be evaluated when it continues, worsens, limits mobility, or occurs with fever, swelling, weakness, numbness, injury, or an inability to bear weight.