What is hip pain, and what are its main causes?
Hip pain occurs in the area of the hip joint, the groin, or the greater trochanter, and may radiate to the thigh or knee. It is often accompanied by stiffness and reduced mobility, making it difficult to walk, climb stairs, or get up from a chair. The most common causes:
- Hip osteoarthritis (coxarthrosis): progressive breakdown of the joint cartilage; the leading cause in adults over 50.
- Femoral neck fracture: a surgical emergency, often linked toosteoporosis in older adults.
- Trochanteric bursitis: inflammation of the lateral bursa, with pain upon palpation of the greater trochanter.
- Abductor or psoas-iliac tendinopathy.
- Avascular necrosis of the femoral head, inflammatory arthritis (polyarthritis, spondyloarthritis).
Sudden, severe pain with loss of function, or pain accompanied by fever, requires urgent medical attention.
How are hip problems diagnosed?
The diagnosis is based on a thorough clinical examination (range-of-motion testing, trochanter sign, specific maneuvers) and imaging studies:
- Hip X-ray: the first-line test for evaluating osteoarthritis, fractures, and bone deformities.
- MRI: essential for soft tissue injuries (tendons, labrum) and early avascular necrosis.
- CT scan: useful for detailing complex bony structures.
- Laboratory tests: assessment of inflammation (CRP, ESR) and uric acid levels if microcrystalline arthropathy is suspected.
Distinguishing between intra-articular pain (coxarthrosis, necrosis) and extra-articular pain (bursitis, tendinitis) determines the treatment.
What are the treatment options for hip pain?
Management is tailored to the severity of the condition:
- NSAIDs in short courses for inflammatory flare-ups.
- Physical therapy: strengthening of the hip stabilizer muscles, proprioceptive exercises, and targeted stretching.
- Intra-articular corticosteroid or hyaluronic acid injections (viscosupplementation) for coxarthrosis.
- Pain-relief patches and local heat therapy to relieve musculoskeletal pain.
- Total hip replacement in cases of severe, disabling osteoarthritis, with excellent long-term functional outcomes.
Multidisciplinary care (rheumatologist, physical therapist, orthopedic surgeon, dietitian) offers the best long-term outcomes. For mild to moderate cases, conservative approaches can often prevent or delay the need for a hip replacement. It is important not to wait until the pain becomes debilitating before starting rehabilitation, which is much more effective when started early.
What dietary supplements support hip health?
Certain nutrients and herbs have documented benefits for cartilage and joint inflammation:
- Type IIcollagen: a structural precursor of joint cartilage; supplementation may slow its breakdown.
- Omega-3 (EPA/DHA): documented anti-inflammatory properties for joint pain.
- Boswellia (Indian frankincense): inhibits pro-inflammatory leukotrienes, with positive studies in osteoarthritis.
- Glucosamine and chondroitin: building blocks of cartilage; effectiveness varies across studies but has a favorable safety profile.
How do diet and exercise help maintain hip health?
Two complementary long-term pillars:
- Calcium and vitamin D3: essential for bone density to prevent osteoporotic hip fractures.
- Anti-inflammatory foods: fatty fish, berries, nuts, and leafy greens—reduce chronic inflammation.
- Weight management: Every kilogram lost reduces the load on the hip by 3 to 4 times while walking.
- Low-impact activities (swimming, cycling, yoga, Nordic walking): strengthen the muscles surrounding the joint without overloading the cartilage.
Preventive physical therapy, particularly strengthening the gluteus medius and hip rotators, is one of the best strategies for delaying the progression of osteoarthritis and maintaining a good quality of life. It is particularly recommended at the first signs of joint discomfort, before the pain becomes debilitating. Regular practice of proprioception and balance exercises also reduces the risk of falls and, consequently, fractures in older adults.
