Treatment Modalities in Chronic Pain Treatment In Delhi

Pain, no matter how trivial, is an unwelcome guest. It can be associated with undue suffering and disability which everyone would like to avoid. It is helpful to understand the types of pain one may experience. Pain can be categorized as acute or chronic pain.

Acute pain is the pain that is present after an injury until healing occurs. Pain in this situation is a protective response bringing our attention to the affected area and helping us protect, rest the affected tissue providing an opportunity for healing. As the tissue heals, the pain gradually abates.

Chronic or persisting pain is pain that persists even after the usual time required for healing. It is important to understand that chronic pain does not always signify on-going damage. Nerves have a memory (plasticity in medical terms) whereby they develop changes that remain even after the original inciting problem is corrected. A simple example to explain this is persisting leg pain even after the amputation of the affected part. There are numerous mechanisms to explain this and your doctor can help you understand these better.

The impact of chronic pain is not limited to the involved person but also affects their loved ones and family members. The longer it persists the more chances that it will have an impact on multiple aspects of your life including your ability to work, sleeping pattern, mood, social life, relationship with family and friends, etc. Hence it is important to take corrective measures to reverse or control the condition as soon as possible.

The management varies depending on the actual pathology, severity, comorbidities, patient preferences, available resources/ expertise, and many other factors. At your first consultation with me, you can expect a detailed assessment including history, examination, and review of investigations. This is aimed at identifying the underlying reason for pain so that an appropriate personalized management plan can be made. Some more tests may be requested as necessary. Close liaison with specialists in other fields such as neurology and surgery is maintained to formulate the best plan tailored to your condition and requirements. Some of the common pain treatment modalities include:

Medical management

I normally review your current medications and any existing medical problems prior to suggesting new medications or changes to current medications. Therefore it is a good idea to carry a detailed list of your medications and make of list of the ones you may have tried previously. Doses of medications tried previously are equally important as some medications if not used in the right doses for the required duration are unlikely to be effective.

Different types of pain may need treatment with different medications, for example pain of inflammatory origin maybe be effectively managed with anti-inflammatory medication and pain due to irritation of nerve may need medication which helps to desensitize the nerves. Hence the importance of identifying the likely pain generators prior to prescribing medications.

Interventional procedures

In certain situations, I suggest procedures such as

• Injections/ radiofrequency procedures that help to reduce the pain signals being transmitted by the nerves to your brain
• Injections directly into a joint space/ around the area of problem such as a tendon or bursa which can help reduce the inflammation more effectively than medications taken orally. These procedures along with being therapeutic may also help the consultant confirm the diagnosis

Regenerative medicine has opened new avenues where cells from your body are used to promote healing and reduce pain. Awareness of options such as Platelet-Rich Plasma (PRP) and stem cells is increasing and new research in this area is improving our understanding day by day.

Some interventional procedures can be done in the outpatient setting, whereas others will require a day case admission. This depends on the procedure being performed and your general health, other medical problems. We aim to reduce your pain as much as possible by offering you most appropriate interventions keeping your goals and preferences in mind and with an integrated multi-specialty team approach based on the biopsychosocial model of pain you have the best chances of managing your pain.

Role of Physiotherapy

There are few common elements in management of most chronic pain situations like weakness accompanied by disuse of affected part for long time will require gradual mobilization and strengthening. A good chronic pain physiotherapist offers more than physiotherapy. They play an important role in

• Patient education regarding their condition, do’s and don’ts specific to their condition,
• Setting realistic goals-dividing exercises into smaller achievable steps
• Help patients understand and implement pacing of activities
• Promoting compliance, increasing confidence and making you self reliant
• Challenging your unhelpful thoughts, mitigating any false believes and minimising catastrophisation

Role of Psychology

Chronic pain can generate significant distress, anxiety and depression and all these, in turn, can magnify perceived pain. This is a normal human reaction which is often more visible to friends and family. Addressing these factors can help in reducing perceived pain and in improving quality of life. Psychologists can help you by challenging maladaptive beliefs, attitudes and emotions. They can help by

• Teaching coping and self-help strategies
• Relaxation techniques- these can be a useful tool especially in dealing with sleep disturbances and periods of increased pain
• Cognitive Behavioural Therapy (CBT)

All you need to know about Sciatica by Best Back Pain Doctor In Delhi

1. What is sciatica?

Sciatica is term used to describe pain that travels (radiates) down the leg from the lower back or buttock. It is a type of nerve pain and a number of cases are caused by pressure on the nerves due to disc bulge in the low back pain. This is most commonly seen in middle-aged adults and men are more susceptible. The term sciatica originated from the sciatic nerve, which is the single largest nerve in our body. This nerve is responsible for a significant proportion of leg sensation and movement. Sciatica represents pain in the area supplied by the sciatic nerve.

Radicular pain/ radiculopathy are medical terms which doctors use when describing this condition. There are numerous reasons for having leg pain and every leg pain is not sciatica. Commonly people misinterpret sciatica as a disease and need to be explained that it is a symptom of the underlying problem.

2. What are symptoms of sciatica?

The severity and symptoms many vary considerably. In severe cases the affected individual may find it difficult to walk or even stand up straight.

Some of the commonly observed symptoms include

• Sharp, burning, stinging, shooting, electric shock or cramps like pain in one or both legs often as far down as the foot. Movement, coughing and sneezing can intensify the pain
• Tingling, pins and needles and/or numbness in leg or foot
• Muscle weakness with difficulty in weight bearing or walking.
• Buttock/low back pain and stiffness.

3. What causes sciatica?

• Disc herniation: Spine is formed of many bones called vertebrae arranged one above the other. In between these vertebrae are discs, which are like cushions or shock absorbers. The discs are made up of an outer tough substance and an inner soft jelly like substance. Herniation of the disc can occur if there is splitting or crack in the outer layers allowing the inner jelly like substance to protrude through the crack. This can cause inflammation and compression of the nerve roots in the vertebral column. Slipped disc is a commonly used term for this condition. There is an increased susceptibility to disc herniation as we age because the soft, jelly like substance dries out and shrinks with time, making the disc more fragile.
• Spinal stenosis: Stenosis means narrowing. The narrowing can be of the central canal of the spine or the passageways/ tunnels from which the nerves exit the spine. Besides disc problems, arthritis of the spinal joints or thickening of ligaments can also cause/ contribute to the narrowing.
• Spondylolisthesis: In this condition there is a problem with the alignment of vertebrae, where one vertebra is more forward or backwards, which can narrow the spaces for nerves and produce sciatica as a result.
• Piriformis syndrome: In this condition piriformis muscle in the pelvis is responsible for pressure on sciatic nerve.
• Trauma/ fractures
• Spinal tumors and infections are rare causes of sciatica

4. Can it resolve on its own?

Fortunately most cases of sciatica resolve within a period of weeks to months with conservative treatment. Specialist input and treatment can help. Painkillers, heat or cold pack, altered activity levels and physical therapy may be suggested depending on your condition. An injection of steroids into the epidural space within the spine can provide short-term pain relief in sciatica. Persistent pain can lead to changes in the nerves (referred to as plasticity). This can be a source of persistent pain even if the original inciting event is resolved … hence the importance of managing these sooner than later.

Having seen numerous cases over the years, I would say that it is not easy to predict the course. It can resolve but to what extend depends on numerous factors- some are modifiable and others are not. The recovery period varies from individual to individual.

5. What are the warning signs I need to be watch for?

Some symptoms point towards a serious problem and require urgent medical attention. Ignoring these could lead to permanent nerve damage. Some of these include

• Loss of urinary control/ inability to pass urine
• Loss of control over stools
• Numbness around the bottom
• Worsening leg weakness / loss of control

6. What can I do to reduce my risk of having sciatica?

Though it’s not possible to completely eliminate the risk of sciatica, however adopting a healthy life style can help in reducing the risk. This includes

• Giving up smoking
• Regular exercises
• Right posture and work ergonomics
• Healthy diet and maintaining weight in the normal range
• Using proper manual handling techniques while lifting to avoid back injury
• Stress Management

7. What investigations are generally considered for sciatica?

Your doctor may request for investigations such as magnetic resonance imaging (MRI) scan and blood tests. Sometimes computerized tomography (CT) scans may also be required. X-rays are not as helpful and they can provide only limited information.

Bulging discs on an MRI scan are not an uncommon finding. It is important not to get fixated on the MRI findings. A bulging disc is not permanent and can reverse. The investigation results should be interpreted in combination with patient history, examination findings to assess their significance.A number of patients with severe MRI findings may be asymptomatic and vice versa.

8. What are the other treatment options?

Sciatica is different from common ailments we all suffer and hence taking professional help is recommended. Your doctor can help to confirm that you have sciatica and help identify the cause. A range of different options- non surgical (such as injections- nerve root blocks, epidurals, piriformis injection etc) or surgical may be considered. There is no one solution for sciatica pain and the options are numerous – some with good evidence and others with not so robust evidence.

Generally a multimodal multidisciplinary approach is preferred as this helps in addressing not only the pain but also the impact of pain on one’s life. I ensure that the patient understands the nature or problem and the do’s and don’ts. Time spent in explaining the conditions and the expected course goes a long way in fostering realistic expectations. I generally use a combination of the modalities mentioned below to enhance the chances of quicker recovery.

Pain relief:
Pain reduction achieved by medicines help to maintain activity and improves physiotherapy compliance. The medications used depend on the type and severity of pain, duration of symptoms and individual factors such as co morbidities and allergies. Some of the commonly prescribed pain killers include

• Non steroidal anti-inflammatory drugs (NSAIDs)
  This includes drugs such as DIclofenac, Naproxen, Aceclofenac, Ibuprofen etc. NSAIDs are prescribed to reduce the pain and inflammation during periods of acute sciatica although the evidence supporting their use is not very robust. The risk benefit ratio needs to be evaluated while prescribing any drugs.
• Neuropathic pain killers
  This group includes antidepressants and anticonvulsants both of which are well known painkillers for nerve pain. It generally takes a few weeks for the full effects of these drugs to become apparent. Effects such as reduced anxiety and sedation can be used beneficially by tailored selection to suit individual patients. Their use is supported by the NICE guidelines, UK.
• Opioids
  Weak opioids such as tramadol are often prescribed during pain flare up episodes. It is a good practice to be aware of the side effects of a medicine prior to using it.
• Muscle relaxants
  These are used for short duration to relieve any muscle spasm contributing to the back pain.

Spinal Injections:

The use of epidural steroids/ Nerve root blocks has been shown to have beneficial improvements in leg pain and disability scores in short term. Steroids help by their anti-inflammatory and analgesic (pain relieving) effect. Epidural steroids are preferred to oral steroids as they are given close to site of actual problem and have less adverse effects.

Physiotherapy:

Physiotherapy is an essential component of sciatica treatment. Your physiotherapist can help with posture advice, do’s and don’ts relevant to your condition, understanding the concept of pacing of activities, setting practical goals, teaching strengthening exercises for core, leg muscles and manual handling techniques.

Surgery:

If a combination of above fails to provide adequate relief then surgical options such as discectomy (operation to remove bulging part of the disc or separated disc fragments) and microdiscectomy can be considered for sciatica resulting from disc bulge. Surgical options will vary depending on the cause of sciatica and sometimes may be the first choice, depending on the actual pathology and its severity.

Managing Chronic Back Pain Treatment In Delhi

We have all endured finite episodes of severe pain whether that is a fractured bone or severe migraine or throes of labour pains. While we may be fortunate enough to remember them as distant memories, those with constant pain are often denied this luxury of forgetfulness. Their lives often encompassed around managing pain. Leaving aside the distress/agony it causes, it can cause other harmful effects on most body systems whether it is your mental/ emotional well being or your heart or your quality of life. Hence it is import to control it sooner rather than later.

Pain, although distressing, has the benefit of bringing medical problems to our attention. It usually abates as healing occurs. Chronic pain is pain that persists beyond the period of healing. Traditionally pain is thought to represent ongoing damage in body. This is now considered incorrect especially in context of longstanding/ chronic pain. To simplify- CHRONIC PAIN DOES NOT ALWAYS SIGNIFY ONGOING DAMAGE.

The newer understanding of chronic pain

In the past patients who usually complained of long standing pain, were often dismissed by healthcare professionals and most patients accepted pain as a part of ageing. In many cases it was not easy to figure out the underlying cause of pain, as chronic pain was not well understood. Over the years, with the amount of research that has gone into the study of chronic pain, doctors now understand more about different facets of pain management – physiological, psychological, pharmacological, interventional etc. There is enhanced understanding of mechanisms which can cause amplification of perceived pain symptoms. These advances and technological developments have enabled pain specialists to offer more to their patients. This stands true for back pain as well. While a significant number of people in a population suffer from back pain, fortunately for most this will resolve with time. However a small proportion does go on to develop chronic pain. The severity can vary from mild discomfort to debilitating illness interfering with activities of daily living and limiting functionality. Pain management specialists use a combination of modalities and specialties known as multimodal multidisciplinary approach to effectively manage the back pain.

What do you understand by pain management?

The complexities of pain and the fact that surgery or pills cannot resolve all pain has been long recognised. Understanding and treating chronic pain is challenging as we all experience and process pain differently. Hence one therapy does not work for all. This has lead to the development of Pain Medicine as a separate speciality. In this speciality the doctors are trained specially to deal chronic pain conditions and develop a better understanding of pain, underlying mechanisms and ways of reducing its impact on life.  A good pain physician focuses on holistic management of patient rather than just treating the disease.

Pain medicine is branch of medicine concerned with evaluation, treatment, and rehabilitation of persons in pain.  It utilises a Multi –disciplinary approach with specialists from different fields working together help in managing your pain, restore functioning and improving quality of life. The team mostly comprises of Pain Specialists, Specialist Nurses, Physiotherapists, Occupational therapists, Acupuncturists, Psychologists and Dieticians.

Role of pain management for chronic back pain

When it comes to chronic back pain, there are a variety of ways in which pain clinic can help.  Most pain clinic interventions have the advantage of being low risk, minimally invasive, non-surgical options without any need for prolonged hospitalisation. The treatment plan is individualised and may include a combination of the following

• Patient Education 
• Medication Management
• Physiotherapy and rehabilitation
• Psychology input including relaxation therapy, coping and self-management skills, cognitive behavioral therapy
• Complementary and alternative therapies including Acupuncture, TENS, acupressure, meditation
• Dietary advice
• Interventions such as injections. These can be especially useful for people where the source of pain is not known despite extensive investigations. Diagnostic injections can help in reliably identifying sources of pain when investigations have been inconclusive. Some of the treatment options are not commonly available elsewhere and these include 

• X-ray/ ultrasound  guided injections like nerve blocks, epidurals, facet joint injections
• CT guided interventions in areas which require precision for accuracy and minimising risks
• Advanced techniques such as Radiofrequency treatment which can provide prolonged pain relief for common conditions arthritis of the joints in the spine

Research and technological developments have opened new avenues in pain management such as 

• Newer technologies – cooled radiofrequency and spinal cord stimulators
• Regenerative medicine options including stem cells and platelet rich plasma(PRP)

Asa vast majority of patients with back pain do not require surgery, a combination of above mentioned modalities can help in effective pain relief.  Pain clinic is also an option for patients who have had inadequate results from previous surgery or those who are not keen on surgery or not fit to have surgery.

Consult Best Pain Specialist In Delhi, Dr. Amod Manocha.

Tags >> Managing Chronic Back Pain In Delhi, Pain clinic In Delhi, pain management in delhi, Pain Specialist In Delhi