Nerve Pain (Neuropathic Pain) Treatment — Symptoms and Relief Options
Pain That Feels Different From Anything Else
Most people understand pain as the body’s response to injury or damage — a cut, a fracture, an inflamed joint. It is a warning signal that something is physically wrong, and it typically resolves when the underlying problem heals. Neuropathic pain is fundamentally different. It arises not from tissue damage but from damage or dysfunction within the nervous system itself — the nerves, spinal cord, or brain that normally process and transmit pain signals. When these structures are damaged or diseased, they begin generating abnormal pain signals spontaneously and continuously, producing a type of pain that feels distinctly different from ordinary pain and that does not respond to conventional pain management in the same way.
Neuropathic pain is among the most debilitating and most frequently undertreated pain conditions affecting patients across Lahore. At Alnoor Diagnostic Centre in Shadman, Lahore, we provide the advanced diagnostic imaging and interventional treatments that give neuropathic pain patients access to targeted, effective relief.
What Neuropathic Pain Feels Like — Recognising the Symptoms
The quality of neuropathic pain is one of its most distinctive features. Patients describe it in ways that set it clearly apart from musculoskeletal or inflammatory pain — and recognising these descriptors is one of the first steps toward accurate diagnosis.
Burning pain is the most classically described neuropathic symptom — a persistent, deep burning sensation that is present continuously rather than only with movement or pressure. Electric shock sensations — brief, intense jolts of pain that shoot along the path of a nerve — are another hallmark. Stabbing or shooting pain that radiates from one area along a predictable anatomical distribution reflects the nerve’s pathway through the body.
Two particularly characteristic neuropathic phenomena deserve specific mention. Allodynia is the experience of pain from stimuli that should not be painful — light touch of clothing on the skin, a gentle breeze, or mild temperature change producing intense, disproportionate pain. Hyperalgesia is an abnormally exaggerated pain response to stimuli that are mildly painful in a normal nervous system. Both reflect the abnormal sensitisation of pain pathways that characterises established neuropathic pain.
Numbness, tingling, and a sensation of pins and needles frequently accompany neuropathic pain — reflecting both pain signal generation and the disruption of normal sensory transmission in the affected nerve. Many patients describe a combination of reduced normal sensation alongside increased pain sensitivity — a paradox that reflects the complex way nerve damage affects both sensory and pain processing simultaneously.
Common Causes of Neuropathic Pain
Neuropathic pain can arise from many different conditions that damage or dysfunction the peripheral or central nervous system.
Diabetic peripheral neuropathy is one of the most common causes across Pakistan, where diabetes prevalence is high. Sustained elevated blood sugar levels damage the small blood vessels supplying peripheral nerves, causing progressive nerve fibre loss that produces the characteristic burning, tingling pain in the feet and lower legs that worsens at night and significantly disrupts sleep.
Postherpetic neuralgia develops after shingles — a reactivation of the chickenpox virus in a nerve root. The virus damages the nerve during the acute infection, leaving behind persistent burning and hypersensitivity in the skin distribution of the affected nerve that can last months or years after the rash has resolved. It is one of the most severe neuropathic pain conditions and one of the most important to treat aggressively in the early stages.
Lumbar and cervical radiculopathy — nerve root compression from disc herniation or spinal stenosis — produces neuropathic pain that radiates along the affected nerve root’s distribution. The burning, shooting leg pain of lumbar radiculopathy and the arm pain of cervical radiculopathy are among the most common neuropathic presentations seen in clinical practice in Lahore.
Peripheral nerve injuries from trauma, surgery, or entrapment produce neuropathic pain in the distribution of the injured nerve. Complex regional pain syndrome — a poorly understood but severely disabling condition — produces extreme neuropathic pain, skin changes, and autonomic dysfunction following what is often a relatively minor injury.
Chemotherapy-induced peripheral neuropathy affects cancer patients receiving certain chemotherapy agents that are toxic to peripheral nerves, producing burning and tingling in the hands and feet that can persist long after treatment ends.
Why Neuropathic Pain Is Frequently Undertreated
Neuropathic pain does not respond to standard analgesics — paracetamol and non-steroidal anti-inflammatory drugs — in the way that inflammatory or musculoskeletal pain does. Patients who present with neuropathic pain are frequently prescribed these medications because the clinician has not identified the neuropathic nature of their condition, and they receive inadequate relief while the underlying nerve dysfunction continues unaddressed.
The diagnosis of neuropathic pain is often delayed because its symptoms — particularly burning, tingling, and allodynia — are not always recognised as neuropathic by patients or clinicians without specific training in pain medicine. Patients describe their symptoms in ways that sound unusual or exaggerated, and without proper clinical assessment and appropriate investigation the diagnosis is missed.
Advanced imaging plays a critical role in identifying the structural cause of neuropathic pain. MRI of the spine identifies nerve root compression from disc herniation or stenosis. MRI of peripheral nerves — a technique called MR neurography — can visualise peripheral nerve damage and entrapment directly. CT provides detailed bony assessment of the structures compressing or involving the nerve. At Alnoor Diagnostic Centre, our imaging capability supports the accurate diagnosis that effective neuropathic pain treatment requires.
Treatment Options for Neuropathic Pain
Targeted medications — First-line pharmaceutical management of neuropathic pain uses medications specifically effective for nerve pain rather than standard analgesics. Gabapentin and pregabalin — anticonvulsants that reduce abnormal nerve firing — are among the most widely used and effective agents for neuropathic pain. Tricyclic antidepressants such as amitriptyline modulate pain processing pathways and provide meaningful relief in many neuropathic conditions. Serotonin-norepinephrine reuptake inhibitors including duloxetine are particularly effective for diabetic peripheral neuropathy. Topical agents — lidocaine patches and capsaicin cream — deliver local nerve-modulating treatment directly at the affected area for localised neuropathic conditions.
Image-guided nerve blocks — For neuropathic pain arising from specific identifiable nerve roots or peripheral nerves, image-guided nerve blocks deliver local anaesthetic and corticosteroid directly to the affected nerve under fluoroscopic or ultrasound guidance. This targeted approach reduces nerve root inflammation, interrupts abnormal pain signal generation, and provides relief that systemic medication cannot achieve with equivalent precision. Nerve blocks are used both diagnostically — to confirm which nerve is responsible for the pain — and therapeutically.
Radiofrequency ablation — For chronic neuropathic pain arising from specific nerve pathways, radiofrequency ablation uses precisely applied heat energy to disable the pain-transmitting nerve fibres. Under image guidance, a fine electrode is positioned at the target nerve and radiofrequency energy interrupts pain signal transmission for months to years. This procedure is particularly effective for facet joint-related neuropathic back pain and certain peripheral neuropathic pain conditions.
Spinal cord stimulation — For severe, refractory neuropathic pain that has not responded to medication and interventional procedures, spinal cord stimulation uses implanted electrodes to deliver electrical impulses to the spinal cord, modulating pain signal transmission and providing relief in conditions including failed back surgery syndrome, complex regional pain syndrome, and severe diabetic neuropathy.
Treating the underlying cause — Where neuropathic pain arises from a specific treatable structural cause — disc herniation compressing a nerve root, entrapment of a peripheral nerve, or a correctable spinal stenosis — addressing the underlying structural problem directly is the most important treatment step. Surgical decompression of a compressed nerve root or interventional treatment of the compressive lesion eliminates the neuropathic stimulus at its source rather than simply managing its output.
Advanced Imaging and Interventional Pain Treatment at Alnoor Diagnostic Centre, Lahore
At Alnoor Diagnostic Centre in Shadman, Lahore, we provide comprehensive diagnostic imaging for neuropathic pain conditions alongside the full range of image-guided interventional treatments. Our experienced interventional radiology team works with neurologists, pain specialists, and orthopaedic surgeons across the city to ensure every neuropathic pain patient receives an accurate structural diagnosis and the most appropriate targeted treatment available.