What is Myofascial Pain Syndrome?

Myofascial Pain Syndrome (MPS) is a common chronic pain disorder caused by irritation of sensitive points in your muscles—called trigger points—which can cause pain in seemingly unrelated parts of the body (referred pain). 

It typically results from central sensitisation, muscle overuse, stress, or injury, and may persist long after the original cause has resolved. Unlike general muscle soreness, the pain in MPS is more persistent, often described as deep, aching, or sharp, and may worsen with activity or stress.

Common Symptoms:

  • Deep, aching muscle pain
  • Stiffness and tightness in the affected muscle
  • Tender knots (trigger points) in the muscles
  • Referred pain in other areas of the body
  • Reduced range of motion
  • Difficulty sleeping or fatigue due to persistent pain
 
 

Possible Causes and Risk Factors:

  • Central Sensitisation - believed to be the predominant underlying mechanism.
  • Genetic vulnerability
  • Muscle overuse or repetitive strain can trigger muscle spasms.
  • Poor posture or ergonomics
  • Acute injury or trauma
  • Anxiety disorders (leading to muscle tension)
  • Traumatic events
  • Whiplash
  • Sedentary lifestyle or lack of movement
  • Nutritional deficiencies or sleep disturbances

Management of Myofascial Pain Syndrome:

Effective management involves a multidisciplinary approach to relieve trigger point pain, improve function, and prevent recurrence. 

Patients with MPS can access further information from Healthline's MPS- webpage on this disorder

Medications

  • NSAIDs or muscle relaxants to reduce pain and inflammation
  • Antidepressants for chronic pain modulation
  • Topical treatments such as menthol / 4% lidocaine patches, ointments or rubs

Medications

  • NSAIDs or muscle relaxants to reduce pain and inflammation
  • Antidepressants for chronic pain modulation
  • Topical treatments such as menthol / capsaicin, ointments or rubs

Lifestyle and Rehabilitation:

  •  Regular Low-Impact activity: Activities such as walking, swimming, pool-based exercise, Tai Chi, or yoga can help reduce pain, improve physical function, and enhance overall wellbeing.
  • Sleep Hygiene: Maintaining regular sleep habits and adopting good sleep practices is an important part of managing persistent pain and reducing fatigue.
  • Pacing Principles: Learn how to balance activity and rest, gradually increase activity levels, and avoid the "boom-and-bust" cycle that commonly occurs in persistent pain conditions.
  • Stress Management: Techniques such as mindfulness, meditation, breathing exercises, relaxation techniques, and psychological therapies can help reduce the impact of stress on the nervous system.
  • Pain Management Programmes: Structured programmes based on Cognitive Behavioural Therapy (CBT) and Acceptance and Commitment Therapy (ACT) can help improve coping strategies, reduce the impact of pain on daily life, and support long-term self-management.
  • Self-Management Programmes

    Community- and charity-based self-management programmes can play an important role in helping people live well with persistent pain. These programmes provide practical education and support to help you better understand your condition, build confidence, develop effective coping strategies, and connect with others who have similar experiences.

    In Northern Ireland, Versus Arthritis offers a free self-management programme that is available to all eligible patients. The programme can help you gain the knowledge, skills, and confidence to take an active role in managing your pain and improving your quality of life.

    You can refer yourself directly to the Northern Ireland Arthritis UK programme using this link.

Physical Therapy:

  • Stretching, strengthening, and postural correction exercises
  • Myofascial release and manual therapy
  • Dry needling or acupuncture to deactivate trigger points

Physical Therapy:

  • Hydrotherapy can be accessed through local pool or through specialist services. 
  • Stretching, strengthening, and postural correction exercises
  • Myofascial release and manual therapy
  • Dry needling or acupuncture to deactivate trigger points

Trigger Point Injections:

  •  Trigger point injections involve placing a small amount of local anaesthetic, with or without a corticosteroid, into painful muscle knots (trigger points) to help relieve pain and reduce muscle tightness.
  • For many patients, these injections can be effective in interrupting the pain–spasm–pain cycle, allowing the affected muscle to relax and making it easier to regain normal movement and participate in rehabilitation.
  • Botox® trigger point injections are an emerging treatment option for selected patients with persistent muscle spasm or myofascial pain that has not responded to conventional therapies. By reducing excessive muscle activity, Botox may provide longer-lasting relief in carefully selected cases. Although the evidence base is growing, it remains more limited than for conventional trigger point injections, and not all patients will benefit.

When to Seek Help:

If you’re experiencing persistent muscle pain, especially with localized tender points or referred pain patterns, seek medical advice. Early diagnosis and treatment can help prevent chronicity.

You can also access in-depth information on Myofascial Pain Syndrome from Mayo Clinic website. 

How Can We Help?

At PainClinicNI, we specialize in diagnosing and treating complex musculoskeletal pain conditions like Myofascial Pain Syndrome. Our approach includes:
“We’re here to help you move freely, feel better, and take back control of your life.”