Hip pain affects millions of adults each year and ranks among the most frequent musculoskeletal complaints doctors encounter. Whether it shows up as a dull ache after sitting too long or a sharp sting during a morning jog, understanding the source matters for getting the right treatment. Below are ten common causes of hip pain that deserve your attention.
1. Osteoarthritis
Osteoarthritis is the leading cause of hip pain in adults over 50. It develops when the protective cartilage cushioning the joint gradually wears down, leaving bone surfaces exposed. The result is stiffness, swelling, and a deep ache that often worsens with activity. Research suggests that clinical characteristics like higher comorbidity and physical inactivity can predict whether hip osteoarthritis pain will worsen over time. Maintaining a healthy weight and staying moderately active may help slow the progression of cartilage loss.
2. Labral Tears
The labrum is a ring of tough cartilage that lines the rim of the hip socket. When it tears, you may feel a catching or locking sensation deep in the joint. Studies indicate that labral tears and femoroacetabular impingement are among the most frequent intra-articular causes of hip pain in younger adults. Athletes who perform repetitive twisting or pivoting movements face a higher risk. If you notice a clicking feeling alongside groin or hip discomfort, a healthcare provider can evaluate you with imaging tests.
3. Bursitis
Tiny fluid-filled sacs called bursae sit between bones, tendons, and muscles to reduce friction. When these sacs become inflamed, the condition is called bursitis. Trochanteric bursitis affects the outer hip and often flares up when lying on the affected side at night. Repetitive motions like running or climbing stairs commonly trigger it. Icing the area and temporarily modifying activities that aggravate the joint can provide meaningful relief.
4. Femoroacetabular Impingement
Femoroacetabular impingement, or FAI, occurs when extra bone grows along one or both bones forming the hip joint. This abnormal shape causes the bones to rub together during movement. Over time the friction can damage cartilage and lead to pain during deep squatting, prolonged sitting, or athletic activity. FAI is especially common in active young adults. Early detection through imaging and targeted physical therapy may help protect the joint from further damage.
5. Hip Flexor Strain
Your hip flexors are a group of muscles at the front of the hip that help lift your knee and bend at the waist. Sudden sprinting, kicking, or even standing up quickly from a low chair can strain these muscles. A mild strain may cause tightness and tenderness, while a severe tear brings sharp pain and difficulty walking. Gentle stretching and gradual strengthening exercises are typically the first line of recovery. Avoid jumping back into intense activity before the muscle has fully healed.
6. Sciatica and Referred Pain
Not all hip pain actually starts in the hip. Sciatica occurs when the sciatic nerve, which runs from the lower back through the buttock and down each leg, becomes compressed. This compression can produce pain that radiates into the hip, buttock, and thigh. Clinical evidence shows that hip joint pain most commonly refers to the buttock, groin, and thigh, making it easy to confuse nerve-related discomfort with a hip joint problem. An accurate diagnosis is key, so mention all your symptoms to your doctor.
7. Tendinitis
Tendinitis in the hip develops when tendons connecting muscle to bone become irritated from overuse. Gluteal tendinitis and iliopsoas tendinitis are two of the most common types. You might feel a burning or aching sensation that intensifies with activity and eases with rest. Weekend warriors who dramatically increase exercise intensity are particularly susceptible. Gradual training progression, proper warm-ups, and targeted strengthening exercises can help keep hip tendons healthy.
8. Hip Fractures
Hip fractures are a serious concern, especially among older adults with osteoporosis. A fall, a direct blow, or even a stress fracture from repetitive impact can break the bones around the hip joint. Symptoms include sudden severe pain, inability to bear weight, and visible shortening or rotation of the affected leg. Hip fractures almost always require surgical intervention and a structured rehabilitation program. Weight-bearing exercise and adequate calcium and vitamin D intake throughout life may help reduce fracture risk.
9. Avascular Necrosis
Avascular necrosis happens when blood flow to the head of the femur is disrupted. Without adequate blood supply, bone tissue begins to die and eventually collapses. Long-term corticosteroid use, excessive alcohol consumption, and previous hip injuries are well-known risk factors. Pain typically starts mild and gradually worsens over months. Early detection through MRI gives doctors the best chance to preserve the joint before surgical options like core decompression or replacement become necessary.
10. Sedentary Lifestyle and Muscle Imbalances
Spending hours sitting each day can quietly set the stage for hip pain. Prolonged sitting shortens the hip flexors, weakens the glutes, and disrupts the muscular balance that keeps the joint stable. Over time these imbalances place uneven stress on the hip, leading to stiffness and discomfort. Research links physical inactivity to worsening pain trajectories in people already dealing with hip conditions. Simple changes like standing every 30 minutes, walking regularly, and incorporating hip-strengthening exercises into your routine can make a meaningful difference.
Hip pain has many possible origins, and the right approach depends entirely on the underlying cause. If your discomfort persists beyond a few days, limits your daily activities, or comes on suddenly after an injury, schedule an appointment with a healthcare professional for a thorough evaluation.
Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making health decisions.
