Pain management is the area of medicine that assesses and treats pain, and for long-lasting pain it often combines several approaches instead of relying on one treatment. If you are weighing pain management abroad, you are probably comparing hospitals, prices and promises. This guide takes a more careful route.
Every factual claim below links to an official, guideline or peer-reviewed source. We deliberately left out success-rate percentages, price tables and hospital rankings, because we could not verify them independently, and those are the numbers that change most from one marketing page to the next.
Key Takeaways on Pain Management
- Pain is defined as both a sensory and an emotional experience, so a good assessment looks beyond scan results.
- Major guidelines for chronic primary pain put exercise, education and psychological therapies ahead of most medicines.
- Procedures such as epidural steroid injections carry rare but serious risks that the US FDA has formally warned about.
- Accreditation, written estimates and English-language medical records protect you far more than any advertised success rate.
Table of Contents
1. Pain Management Starts With How Pain Is Defined
In 2020 the International Association for the Study of Pain (IASP) revised its definition of pain for the first time since 1979. The current wording describes an unpleasant sensory and emotional experience that is associated with, or resembles, actual or potential tissue damage (IASP).
The accompanying notes matter to patients. They state that pain is always a personal experience shaped to varying degrees by biological, psychological and social factors, and that a person’s report of pain should be respected (Physiotherapy Canada, PMC).
In practice, this is why a careful pain management assessment looks at your history, daily function and mood as well as your test results. A clinic that decides your treatment from an image alone is skipping part of the picture.
2. Why Pain Management Matters: The Numbers
The scale of the problem is large. The US Centers for Disease Control and Prevention (CDC) estimated that 20.9% of US adults, about 51.6 million people, had chronic pain in 2021. Another 6.9%, about 17.1 million, had high-impact chronic pain, meaning pain that substantially restricts daily activities (CDC MMWR, 2023).
In that report, chronic pain meant pain on most days or every day during the previous three months. The CDC’s National Center for Health Statistics adds that chronic pain is among the most common reasons adults seek medical care and is associated with lower quality of life, opioid dependence and poor mental health (NCHS Data Brief 390).
Globally, the Global Burden of Disease Study 2021 found that low back pain affected 619 million people in 2020 and projected 843 million cases by 2050 (The Lancet Rheumatology, 2023). It remains the leading cause of years lived with disability worldwide, with the largest rise expected in Asia and Africa (IHME).
These are population figures. They explain why demand for pain management is growing, but they cannot predict your own outcome.
3. Chronic Primary vs. Secondary Pain: The Diagnosis Comes First
Chronic pain is generally pain that lasts longer than three months. Beyond duration, the type of chronic pain changes which treatments make sense.
The UK’s National Institute for Health and Care Excellence (NICE guideline NG193, published 7 April 2021) separates chronic primary pain from chronic secondary pain. As reported by The Pharmaceutical Journal, chronic primary pain persists for more than three months, comes with significant emotional distress or functional disability, and cannot be explained by another chronic condition.
Examples of chronic primary pain include fibromyalgia, complex regional pain syndrome, chronic migraine, irritable bowel syndrome and non-specific low back pain (The Pharmaceutical Journal).
Chronic secondary pain is linked to another illness (HIV i-Base summary of NG193). The two types can coexist, and NHS guidance built on NICE says clinical judgement should shape shared decisions about treatment (NHS BLMK ICB guideline).
The practical lesson is simple. Before you travel for pain management, ask which category your pain falls into and how the specialist reached that conclusion.
4. What Guidelines Recommend for Pain Management First
For chronic primary pain, NICE recommends non-drug options as the foundation. According to the UK government’s response to a public petition about the guideline, these include:
- Exercise programmes (NICE specifically recommends a supervised group exercise programme for people aged 16 and over).
- Psychological therapies, including cognitive behavioural therapy (CBT) and acceptance and commitment therapy.
- Acupuncture, considered as a single course and only in line with the guideline’s conditions.
- An antidepressant, which can be considered for people aged 18 and over after a full discussion of benefits and harms.
(UK Parliament petition response; Pulse.)
NICE also advised against starting paracetamol, non-steroidal anti-inflammatory drugs, benzodiazepines or opioids for chronic primary pain. Its reasoning was that there is little or no evidence they improve quality of life, pain or psychological distress, and that benzodiazepines and opioids can cause harm, including possible addiction (NHS Specialist Pharmacy Service).
The same government response stresses that medicines should not be withdrawn from people with chronic pain when they are safe and effective for them. Never stop a prescribed medicine on your own.
The World Health Organization (WHO) reached a similar direction for one common condition. On 7 December 2023 it released its first guideline on chronic primary low back pain in primary and community care. WHO recommends education programmes, exercise programmes and some physical therapies such as spinal manipulative therapy and massage, and says care should be holistic and person-centred (WHO).
A combination of interventions may be needed rather than a single one used in isolation (ESCEO summary).
One caution about scope: these documents cover chronic primary pain, and WHO’s guideline covers non-surgical care for low back pain. They do not answer every question about every condition. Still, if a clinic leads with a procedure and never mentions exercise, education or psychological support, it is fair to ask why.
5. Where Interventional Pain Management Fits
Specialist pain clinics can offer procedures that primary care cannot. Epidural corticosteroid injections are one example: the US Food and Drug Administration (FDA) describes them as injections into the epidural space of the spine to treat neck and back pain and radiating pain in the arms and legs (FDA).
Clinics may also propose nerve blocks, radiofrequency treatments, implanted devices or regenerative injections. The evidence differs by procedure and by condition, and this article does not rank them. What you can do is demand specifics before you book.
Questions to Ask Before Agreeing to Any Procedure
- What is my diagnosis, and is my pain primary or secondary?
- What published evidence supports this procedure for my exact condition?
- What non-procedural options did you consider, and why did you rule them out?
- How will you measure whether it worked, and when?
- What are the specific risks, and how often does your team see them?
- Who treats complications, and what happens after I fly home?
A specialist who welcomes these questions is showing you something valuable about the quality of care.
6. The Real Risks of Pain Management Procedures
Every pain management procedure has risks, and honest clinics discuss them openly. In April 2014 the FDA required a new warning on injectable corticosteroid labels because epidural injections can, rarely, cause serious neurologic events. The agency listed loss of vision, stroke, paralysis and death among them (FDA Drug Safety Communication).
Two details deserve attention. First, the FDA reported that these events occurred both with and without fluoroscopy, so image guidance alone is not a guarantee of safety. Second, the agency stated that the effectiveness and safety of epidural corticosteroids have not been established and that it has not approved corticosteroids for this use (ASA reproduction of the FDA MedWatch alert).
The FDA’s advice to patients was to discuss the benefits and risks of epidural corticosteroid injections, and of other possible treatments, with their health care professionals. That advice applies in any country.
Medicines carry risks too. As noted above, NICE flagged possible addiction with opioids and benzodiazepines, and the CDC links chronic pain with opioid dependence. A trustworthy pain management plan weighs these risks against expected benefit instead of promising relief.
7. Accreditation Helps, but It Is Not a Guarantee
Accreditation is one of the few quality signals you can check independently. The National Accreditation Board for Hospitals and Healthcare Providers (NABH) is a constituent board of the Quality Council of India, set up to operate accreditation programmes for healthcare organisations.
In a December 2022 reply to the Rajya Sabha, India’s Ministry of Health said there were more than 1,400 NABH-accredited healthcare institutions, and that Joint Commission International (JCI) is an international accrediting agency to which any hospital can apply (Rajya Sabha, Question 744).
That figure is from 2022, so check current status directly with the accrediting body. Do not rely on a logo on a brochure.
Accreditation also describes a facility, not an individual doctor or procedure. Public health guidance for clinicians advises patients to consider the accreditation, certification and qualifications of both facilities and providers (Fairfax County Health Department, citing CDC guidance). Ask for your specialist’s training, registration details and experience with your specific procedure.
8. Travel Planning for Pain Management Abroad
The CDC Yellow Book, the agency’s reference for international travel health, offers practical steps for anyone traveling for care (CDC Yellow Book: Medical Tourism). Applied to pain management, they mean:
- Consult a travel medicine specialist, ideally 4 to 6 weeks before you travel.
- Be up to date on routine vaccinations, especially hepatitis B.
- Identify physicians at home who will provide follow-up or emergency care when you return.
- Request copies of your overseas medical records in English and share them with every clinician you see afterwards.
- Do not delay seeking care if you suspect a complication, whether during travel or after returning home.
The Yellow Book also notes that social media are common sources of information about where to go for procedures. Treat ads and testimonials as starting points for questions, not as evidence.
Air travel adds its own considerations. A county health department advisory notes that air travel and surgery-associated risks, such as deep vein thrombosis and pulmonary embolism, can occur with international medical care (Fairfax County Health Department). Ask your treating team when it is safe to fly after your specific procedure.
9. Visas, Records and Written Estimates
India operates dedicated e-visa categories for patients and for their medical attendants. Validity periods, fees and document requirements change, so confirm them on the Government of India’s official portal at indianvisaonline.gov.in rather than relying on a third-party site. Ask the hospital which supporting documents it will provide for your application.
Before you pay anything, request an itemised written estimate. A useful estimate for pain management should state:
- The consultation, imaging and laboratory costs.
- The procedure itself, plus medicines and consumables.
- Follow-up visits and any rehabilitation sessions.
- What happens, and who pays, if a complication or extended stay occurs.
You will notice there is no price table in this guide. Costs vary by hospital, city, procedure and number of sessions, and published ranges that cannot be traced to a source are not worth trusting.
Finally, this article makes no claims about yoga, Ayurvedic therapies or wellness retreats. If you plan to combine them with medical pain management, tell your pain specialist so they can advise on evidence and interactions with your medicines.
Pain Management FAQ
What is pain management?
Pain management is the assessment and treatment of pain. For chronic pain it can combine education, exercise, psychological therapy, medicines and, in selected cases, procedures from a specialist.
When does pain count as chronic?
Guidelines generally use a threshold of more than three months. NICE and WHO both use this timeframe for chronic primary pain and chronic primary low back pain respectively.
Are opioids the first choice for chronic primary pain?
No. NICE advised against starting opioids for chronic primary pain, citing little or no evidence of benefit and possible harm including addiction. Do not change prescribed medicines without medical advice.
Are injections for back pain risk-free?
No. The FDA warns that epidural corticosteroid injections can rarely cause serious neurologic events, and it reported such events with and without imaging guidance.
What should I bring home after treatment abroad?
Ask for complete records in English, including procedure notes, medicines given and follow-up instructions. The CDC advises sharing them with every clinician you see afterwards.
Do I need a medical visa for treatment in India?
Most international patients need an appropriate visa. Check the current rules for your nationality on the official Government of India e-visa portal before booking flights.
How MedicHorizon Supports Your Pain Management Journey
MedicHorizon is a health hospitality consultancy. We are not a hospital or a medical provider, and we do not diagnose, treat, prescribe or offer medical opinions. Your treating doctors make all clinical decisions.
What we do is coordination: helping you organise questions for hospitals, understand the visa paperwork the hospital supports, arrange travel and accommodation, and plan follow-up. You can browse our treatments directory, read our guides on chronic care management and rehabilitation programs, or explore recovery retreats for the period after treatment.
If you would like help planning, email contactmedichorizon@gmail.com with your diagnosis and any existing reports. We will help you prepare the right questions for a qualified specialist.
Medical Disclaimer
This article is for general information and education only. It is not medical advice and does not replace a consultation with a qualified healthcare professional. Verify all information independently and discuss your own situation with your doctor before making health decisions.
Sources
- IASP. The revised IASP definition of pain: concepts, challenges, and compromises. PAIN, 2020.
- Physiotherapy Canada. The Revised IASP Definition of Pain and Accompanying Notes.
- CDC. Chronic Pain Among Adults, United States, 2019-2021. MMWR, 2023.
- NCHS. Chronic pain and high-impact chronic pain among U.S. adults, 2019. Data Brief 390.
- GBD 2021 Low Back Pain Collaborators. Global, regional, and national burden of low back pain, 1990-2020. The Lancet Rheumatology, 2023.
- IHME. Low back pain is the leading cause of disability around the world.
- NICE. Chronic pain (primary and secondary) in over 16s, NG193. 2021.
- The Pharmaceutical Journal. NICE draft guidance on chronic pain syndromes.
- NHS Specialist Pharmacy Service. Commentary on NICE NG193.
- UK Parliament. Government response to the petition on NICE chronic pain guidance.
- WHO. WHO releases guidelines on chronic low back pain. 7 December 2023.
- US FDA. Drug Safety Communication: epidural corticosteroid injections. April 2014.
- Government of India, Rajya Sabha. Unstarred Question 744, Hospital Accreditation for Medical Tourism. 13 December 2022.
- CDC. CDC Yellow Book: Medical Tourism.
- Fairfax County Health Department. Health risks associated with receipt of medical care outside the US.