Hip pain can mean a lot of different things because the hip is a deep joint made up of bone, cartilage, muscles, tendons, and nerves. The meaning depends on where the pain is, how it feels, and what triggers it.
Here are the most common causes:
1. Muscle or tendon strain (most common)
- Pain after walking, exercise, lifting, or sitting too long
- Feels sore or tight on the outside of the hip or groin
- Often improves with rest
This is usually from overuse or poor posture.
2. Hip joint wear (osteoarthritis)
Osteoarthritis
- Deep aching pain in the groin or front of hip
- Stiffness, especially in the morning
- Worse with walking, climbing stairs, or long activity
- More common with age
This is “wear and tear” of the joint cartilage.
3. Bursitis (inflammation of cushioning sacs)
Trochanteric bursitis
- Pain on the outer side of the hip
- Worse when lying on that side
- Tender to touch
Often linked to repetitive movement or pressure.
4. Sciatica or nerve irritation
Sciatica
- Sharp, burning pain that may travel from lower back to hip or leg
- Can include tingling or numbness
- Worse when sitting or bending
The hip may hurt, but the real issue is often the lower back.
5. Hip labral tear
Hip labral tear
- Clicking, locking, or catching sensation in the hip
- Deep groin pain
- Worse with twisting or sports movements
6. Hip flexor strain
Hip flexor stretch
- Front-of-hip pain
- Common in runners, athletes, or long sitting hours
- Pain when lifting the knee
7. Less common but important causes
- Infections in the joint
- Fracture (especially after a fall in older adults)
- Autoimmune arthritis
When to take hip pain seriously
Get checked if you have:
- Sudden severe pain after a fall
- Can’t bear weight
- Fever with joint pain
- Pain lasting more than 2–3 weeks
- Night pain that keeps worsening
Simple takeaway
Hip pain is usually from muscles, wear-and-tear arthritis, or nerve irritation, not something mysterious. The exact cause depends heavily on location (groin vs outer hip vs back) and what makes it worse.
If you want, describe your pain (where exactly, how long, and what you were doing when it started), and I can narrow it down more precisely.
