Pain & Musculoskeletal

Iliopsoas Syndrome: Symptoms, Relief, and When to Speak to a GP Online

6 min readLast reviewed 9 September 2026

Educational information — not medical advice.

This article was prepared by the OnlineDoctor24 editorial team and reviewed for factual accuracy against UK clinical guidance (NHS and NICE). It is not written by a doctor and does not replace personal medical advice. For symptoms specific to you, book an online doctor consultation.

Key points

  • Iliopsoas syndrome involves irritation of the primary hip flexor muscles, causing deep pain in the groin or front of the hip.
  • It is often caused by repetitive activities such as running, cycling, or dancing, but can also occur from prolonged sitting.
  • Common symptoms include a clicking or snapping sensation in the hip and stiffness after rest.
  • Most cases respond well to rest, activity modification, and targeted physiotherapy exercises.
  • An online doctor can help differentiate this from other conditions like hernia or osteoarthritis.

What is Iliopsoas Syndrome?

Iliopsoas syndrome is a term used to describe a group of conditions that affect the iliopsoas muscle group, which consists of the psoas major, psoas minor, and iliacus muscles. These are your primary hip flexors, responsible for lifting your knee toward your chest and stabilizing your lower back and pelvis during movement.

In the UK, this condition is frequently seen in athletes—particularly runners, dancers, and footballers—but it is also increasingly common in office workers due to prolonged sitting, which can cause the muscles to become tight and weak. The syndrome often manifests as either iliopsoas tendonitis (inflammation of the tendon) or iliopsoas bursitis (inflammation of the fluid-filled sac that cushions the tendon).

Common Symptoms and the 'Snapping Hip'

The hallmarks of iliopsoas syndrome are often subtle at first but can become debilitating if left unaddressed. Patients typically report:

  • Deep groin pain: A dull ache that may radiate into the front of the thigh or toward the lower back.
  • The 'Snapping Hip': An audible clicking or popping sensation in the front of the hip when walking, running, or rising from a chair.
  • Stiffness: Difficulty fully extending the leg at the hip, often most noticeable first thing in the morning.
  • Pain during specific movements: Discomfort when climbing stairs, driving, or performing sit-ups.

According to NICE (National Institute for Health and Care Excellence), musculoskeletal assessment is vital to ensure the pain is not referred from the lumbar spine or caused by intra-articular hip pathology like a labral tear.

What Causes Iliopsoas Issues?

Overuse and Repetitive Strain

Repetitive hip flexion is the most common cause. This is why it is often referred to as 'jumper’s hip' or 'dancer’s hip'. The constant friction of the tendon over the pelvic bone leads to micro-trauma and subsequent inflammation.

Sudden Injury

A forceful contraction of the hip flexors, such as a sudden sprint or kicking a ball, can cause an acute strain of the iliopsoas muscle.

Sedentary Lifestyles

Ironically, not moving can be just as damaging as moving too much. In the UK, many patients develop iliopsoas tightness from sitting for 8 or more hours a day. When the muscle is kept in a shortened position for long periods, it becomes 'adaptive shortened', making it prone to injury when you finally do engage in physical activity.

Self-Care and UK Treatment Options

Most UK patients can manage iliopsoas syndrome using conservative methods at home. The NHS typically recommends the following approach:

  • Rest: Avoid activities that aggravate the pain for at least 2 to 3 weeks.
  • Ice and Heat: Apply ice packs to the area for 15 minutes several times a day during the acute phase, followed by heat once the initial sharp pain subsides to relax the muscle.
  • Pain Relief: Over-the-counter non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen can help reduce both pain and inflammation. Always consult a pharmacist or doctor before starting new medication.
  • Physiotherapy: This is the 'gold standard' for recovery. A physiotherapist will provide specific stretches for the hip flexors and strengthening exercises for the glutes and core to take the pressure off the iliopsoas.

When to Speak to an Online Doctor for Hip Pain

If you are struggling with persistent hip pain, you might consider how to speak to a GP online in the UK for a professional assessment. An online doctor can be an excellent first point of contact for:

  • Discussing your symptoms and medical history to narrow down the cause of your pain.
  • Receiving advice on the correct dosage of anti-inflammatories or alternative pain relief.
  • Getting a referral for private physiotherapy or imaging if symptoms do not improve.
  • Obtaining a private sick note if your hip pain prevents you from performing your job, particularly if your role involves manual labour or long-distance driving.

Our editorial team ensures that all advice aligns with current British clinical pathways, ensuring you receive evidence-based guidance from the comfort of your home.

Red flags — when to seek urgent help

Call 999 or go to A&E if you experience any of the following:

  • Sudden inability to bear weight on the affected leg
  • Severe pain accompanied by high fever or chills
  • Numbness or tingling in the groin or saddle area
  • Unexplained weight loss or night sweats alongside hip pain
  • A hot, swollen, or red hip joint

Frequently asked questions

Common questions UK patients ask about iliopsoas syndrome.

How an online doctor can help

This article is for general information only and does not replace personal medical advice from a qualified doctor. Content is reviewed against UK NHS and NICE guidance by the OnlineDoctor24 editorial team and is not authored by a medical doctor. If your symptoms worsen or you are unsure, please book a consultation with a GMC-registered GP.

See a UK GP about this today

Same-day video or phone consultations with GMC-registered GPs. Treatments, sick notes and referrals when clinically appropriate.