The cause of hip pain can often be simple, such as a sprain or strain. There are numerous other reasons to feel hip pain, some of which are more common than others.
There are two main groups of patients when it comes to hip pain causes. Younger patients are more likely to have sports-related soft-tissue injuries, whereas older patients may have degeneration or inflammation of the hip or surrounding structures.
Osteoarthritis
Osteoarthritis is a very common cause of hip pain, especially as you get older. It is often referred to as ‘wear and tear’ on the hip joint. Over time, the cartilage covering the surfaces of the hip joint gets damaged and worn away.
This leads to rough surfaces coming into contact with each other, which can cause pain that is worse on moving.
Other forms of arthritis
Arthritis is inflammation involving one or more joints. There are a number of different types of arthritis that can cause hip pain, and the management is undertaken by specialists. Pain caused by arthritis is often associated with stiffness in the joint that is worse on waking and may improve over the day.
Types of arthritis can include rheumatoid arthritis and psoriatic arthritis.
Soft tissue causes of hip pain
Damage to any of the structures surrounding the joint can lead to hip pain. The damage can be due to direct trauma, inflammation from overuse or other causes.
Examples include trochanteric bursitis, iliopsoas tendonitis and a torn acetabular labrum.
These can occur in anybody, but some forms may be far more common in people who play regular high-energy sports.
Infectious causes of hip pain
Very rarely, the hip joint can become infected. This can occur if there has been trauma or if the immune system is impaired in some way.
If you have a hip joint infection, the overlying skin may be hot, red or swollen. You may feel unwell with a high temperature.
If your hip pain is associated with the above symptoms, you should contact a medical professional urgently for treatment.
Traumatic causes of hip pain
Damage to the bones of the hip joint can result after trauma caused by a fall, accident or other cause. If a fracture has occurred, then there will be severe pain, especially on movement of the hip. Walking is usually impossible.
If you have significant hip pain after a fall or accident, you should contact medical assistance.