Pain Management (Algology) Department

The Pain Management unit, known in many countries as algology, is the part of the network devoted to the diagnosis and treatment of pain itself — particularly pain that is severe, persistent or difficult to control. It brings together pain specialists (often anaesthesiologists with further training in pain medicine), specialist nurses, and the imaging guidance and rehabilitation support that modern pain treatment relies on, so that pain is assessed thoroughly and treated with a plan tailored to its cause. For an international patient, the unit is the place to turn for chronic back, neck or nerve pain, cancer-related pain, or pain that has not responded to ordinary treatment — and the team that can review such cases remotely before any travel.

What the pain management unit does

Pain medicine treats pain as a condition in its own right, not merely a symptom to be endured. Chronic pain — pain that persists for months or longer — can have many causes, can be difficult to diagnose, and can profoundly affect a person’s life. The unit’s role is to understand the source and mechanism of a patient’s pain and then to reduce it using the most appropriate combination of approaches, from carefully chosen medication to precise, image-guided procedures that target the nerves or structures responsible.

A defining feature of good pain medicine is that it is multidisciplinary and goal-focused. Pain is rarely solved by a single intervention; the aim is to restore function and quality of life, often by combining treatments and working alongside the specialties that manage the underlying condition — orthopaedics and neurosurgery for spinal pain, oncology for cancer pain, rehabilitation for recovery. The unit’s value lies in bringing these threads together into one coherent plan, and in offering interventional techniques that can relieve pain which medication alone cannot.

Conditions the pain management unit treats

The unit cares for a wide range of painful conditions, including:

• Chronic back and neck pain, including pain arising from the spine and its nerves.
• Nerve (neuropathic) pain, such as sciatica, nerve pain after shingles, and other nerve-related pain.
• Cancer pain, managed closely with the oncology team to keep patients comfortable.
• Joint and musculoskeletal pain not resolved by other treatment.
• Headache and facial pain of certain types.
• Pain after surgery or injury that has become persistent.
• Complex regional pain syndrome and other difficult pain conditions.

For each, the unit seeks to identify the source of the pain and to match treatment to it, rather than simply increasing painkillers.

Diagnosis and assessment

Effective pain treatment begins with careful assessment. The unit takes a detailed history of the pain — where it is, what it feels like, what makes it better or worse, and how it affects daily life — and examines the patient to localise its source. Imaging such as MRI and CT, often already available, helps identify a structural cause, and the unit works with radiology where further imaging is needed. Sometimes a diagnostic nerve block — a small, targeted injection — is used both to confirm where pain is coming from and to guide treatment. Because chronic pain affects the whole person, assessment also considers its impact on sleep, mood and function, so that the plan addresses the patient’s life and not only the pain signal.

Treatments and procedures

The unit offers the full range of modern pain treatment, including:

• Medication management — choosing and balancing pain medicines carefully and safely, and adjusting them over time.
• Image-guided injections and nerve blocks, delivering treatment precisely to the nerve or structure responsible.
• Radiofrequency and other interventional techniques that interrupt or modulate pain signals from specific nerves.
• Epidural and spinal procedures for certain types of back and nerve pain.
• Advanced therapies such as neuromodulation (techniques that alter pain signalling) for selected, difficult cases.
• Cancer-pain management, including specialised techniques to keep patients comfortable.
• Coordination with rehabilitation and other specialties, so that treating the pain supports a return to function.

Because pain treatment must balance benefit against the risks of medication, the unit takes a measured, individualised approach, favouring targeted procedures where they can reduce reliance on drugs.

The multidisciplinary team

Pain rarely belongs to one specialty, and the unit works closely with many. It collaborates with orthopaedics and neurosurgery on spinal and musculoskeletal pain, with oncology on cancer pain, with physical medicine and rehabilitation on restoring function, with neurology on nerve pain, and with psychology where the burden of chronic pain calls for broader support. Within the unit, specialist nurses and the imaging team are central to delivering procedures safely, and coordinators support international patients. For complex pain, these specialists work together so the plan addresses both the pain and its underlying cause.

Technology and facilities

The unit is built around the image-guidance equipment that modern interventional pain treatment depends on, allowing injections, nerve blocks and radiofrequency procedures to be placed precisely, supported by advanced imaging and by a procedure setting equipped for safe, monitored treatment. As throughout the network, this is operated by experienced teams and maintained to strict standards, which is what makes interventional pain treatment both effective and safe.

What to expect as an international patient

For a patient travelling from abroad, the unit is structured to make a frustrating, long-standing problem feel addressable. Your case is first reviewed remotely from your existing imaging, reports and history of previous treatments, so the team can advise whether an interventional approach is likely to help, whether travel is necessary, and what to arrange. On arrival, you can expect a thorough assessment, a clear explanation of the realistic options and what each can and cannot achieve, and a written plan agreed with you. An international patient coordinator remains your single point of contact throughout, and ensures that any other units your care involves are engaged. The unit also plans your follow-up, since pain management is often an ongoing process.

Remote review before you travel

You do not need to travel to begin. Much of pain assessment rests on your history and existing imaging, which can be shared and reviewed before any decision. The unit can advise whether a procedure is likely to help, outline the realistic options, and give the likely plan, timeline and cost. A remote second opinion is available if you would like an expert view on a diagnosis or on whether a proposed pain treatment is right for you — particularly valuable when previous treatments have not worked.

Quality and standards

Pain medicine requires careful judgement, especially in the use of medication and interventional procedures, and the unit works to defined clinical protocols, draws on accredited imaging services, and contributes to the hospital’s overall safety systems, including medication safety. Accreditation such as JCI applies at hospital level and reflects how well these systems work across its units. When considering treatment, it is reasonable to ask what a procedure can realistically achieve, what it involves, and how results and follow-up are handled; an experienced pain team will be glad to discuss this.

Building a long-term pain plan

Chronic pain is rarely solved by a single appointment, so the unit thinks in terms of a plan rather than a one-off treatment. That plan usually combines several elements — a targeted procedure where one is likely to help, medication used carefully and reviewed over time, and support from rehabilitation to rebuild strength and function — with the balance tailored to each person and adjusted as things change. A particular priority is using medication wisely: the unit favours treatments that address the source of the pain and that can reduce reliance on strong painkillers, and it monitors any medication carefully for both benefit and side effects. Realistic goals are set together: the aim is meaningful relief and a return to the activities that matter, rather than a promise of complete and permanent freedom from pain, which is rarely achievable in complex chronic conditions. For international patients, the unit sets out how the plan can continue after a visit — which treatments can be repeated or managed at home, what the local doctor should oversee, and when a further procedure or review might help — and remains available for advice. Honest expectations, a combination of approaches and careful follow-up are what make the difference in long-term pain, and they are at the heart of how the unit works.

This page is for general information and does not constitute medical advice, a diagnosis or a treatment recommendation. The units and services available vary between hospitals in the network; please confirm details for the unit proposed for your care, and always consult a qualified clinician about your situation.