Nerve Pain Treatment Options: A Comprehensive Guide

Nerve pain doesn't feel like other pain. Patients describe it as burning, electric, shooting, stabbing, or a sensation like pins and needles that won't stop. It can make the lightest touch feel excruciating, turn a bedsheet into an instrument of torture, and rob you of sleep night after night.

If this sounds familiar, you're dealing with neuropathic pain — pain caused by damage or dysfunction in the nervous system itself. And treating it requires a different approach than the standard painkillers that work for muscle strains or headaches.

Why Nerve Pain Is Different

Most pain is nociceptive — it signals actual tissue damage. You stub your toe, pain receptors fire, you feel it. The system works as designed.

Neuropathic pain is different. The nerves themselves are the problem. They're sending pain signals when there's no injury, or amplifying signals far beyond what the stimulus warrants. It's as if your fire alarm is going off when there's no fire — and you can't turn it off.

This distinction matters for treatment because the medications and approaches that work for nociceptive pain (NSAIDs, acetaminophen, even many opioids) are often ineffective for nerve pain. You need treatments that specifically target the nervous system.

Common Causes of Nerve Pain

• Diabetic neuropathy: The most common cause, affecting up to 50% of people with diabetes
• Post-surgical nerve damage: Nerves cut or compressed during surgery
• Herniated discs / spinal stenosis: Compressed nerve roots in the spine
• Shingles (postherpetic neuralgia): Nerve damage from the varicella-zoster virus
• Chemotherapy-induced neuropathy: A common and often permanent side effect of certain cancer treatments
• Carpal tunnel and other entrapment syndromes: Nerve compression from repetitive motion or anatomical narrowing
• Traumatic nerve injuries: From accidents, falls, or fractures
• Idiopathic neuropathy: Nerve pain with no identifiable cause — frustrating but common

First-Line Medications

Gabapentinoids (gabapentin and pregabalin)

These are the most commonly prescribed medications for nerve pain. They work by blocking calcium channels in the nervous system, reducing the release of excitatory neurotransmitters.

Gabapentin (Neurontin): Typically started at 100-300 mg at bedtime and gradually increased. Effective dose is usually 900-3600 mg daily in divided doses.

Pregabalin (Lyrica): More predictable absorption than gabapentin. Usually started at 75 mg twice daily and increased to 150-300 mg twice daily.

Pros: Effective for many patients, non-addictive, help with sleep

Cons: Drowsiness, dizziness, weight gain, cognitive fog, swelling in hands and feet

SNRIs (duloxetine and venlafaxine)

These antidepressants also modulate pain signaling in the spinal cord and brain.

Duloxetine (Cymbalta): 30-60 mg daily. Has the strongest evidence for diabetic neuropathy.

Venlafaxine (Effexor): 150-225 mg daily. May be better tolerated by some patients.

Pros: Dual benefit for pain and mood, once-daily dosing

Cons: Nausea, dry mouth, constipation, discontinuation syndrome if stopped abruptly

Tricyclic antidepressants (amitriptyline, nortriptyline)

Older medications that remain effective for nerve pain at low doses.

Pros: Inexpensive, help with sleep, decades of evidence

Cons: Dry mouth, constipation, urinary retention, cardiac effects at higher doses — use cautiously in older adults

Second-Line Options

Topical treatments

Lidocaine patches (Lidoderm): Applied directly over the painful area. Effective for localized nerve pain without systemic side effects. Limited to covering a specific area.

Capsaicin cream (high-concentration 8% patch): Depletes substance P in nerve endings. Can provide months of relief from a single application, but the application itself is painful and usually done in a medical office.

Opioids

Opioids have limited effectiveness for nerve pain compared to nociceptive pain. When used, tramadol and tapentadol are generally preferred because they have dual mechanisms — opioid and SNRI-like activity. Long-term opioid use for neuropathic pain carries the same risks as for any chronic pain: dependence, tolerance, hyperalgesia.

I don't use opioids as first-line treatment for nerve pain, and most pain guidelines agree.

NMDA receptor antagonists

Ketamine (in low-dose IV infusions) and memantine are sometimes used for severe, refractory neuropathic pain. These target a different receptor system and can be effective when other treatments fail, but access and cost are barriers.

Medical Cannabis for Nerve Pain

Medical cannabis has some of its strongest evidence in the neuropathic pain category. This is where I want to spend extra time, because the data is genuinely compelling.

What the research shows

• Multiple randomized controlled trials have shown that inhaled and oral medical cannabis significantly reduces neuropathic pain compared to placebo. The effect size is comparable to or better than conventional neuropathic pain medications in some studies.

• A 2018 Cochrane review found that cannabis-based medicines were more effective than placebo for neuropathic pain, with a number needed to treat (NNT) of about 5-6 — meaning for every 5-6 patients treated, one achieves significant pain relief beyond what placebo provides. This is comparable to the NNT for gabapentin and duloxetine.

• HIV-associated neuropathy, one of the most treatment-resistant forms of nerve pain, has responded to inhaled medical cannabis in multiple well-designed studies.

• Allodynia (pain from normally non-painful touch) — that terrible sensitivity where even clothing touching your skin hurts — has shown improvement with medical cannabis in several studies.

How it works for nerve pain

Medical cannabis likely helps neuropathic pain through several mechanisms:

• THC activates CB1 receptors in the spinal cord and brain, modulating pain signal transmission
• CBD reduces neuroinflammation, which contributes to nerve damage and sensitization
• Cannabinoids may help restore normal pain processing by reducing central sensitization

Practical approach

For nerve pain specifically:

• Start with a balanced THC:CBD product — a 1:1 ratio provides both direct pain relief (THC) and neuroprotective anti-inflammatory effects (CBD)
• Tinctures allow precise dosing — start with 2.5 mg THC / 2.5 mg CBD twice daily and increase gradually
• Topical products can be added for localized nerve pain areas
• Inhaled products are useful for breakthrough pain episodes due to rapid onset

Non-Medication Approaches

Physical therapy

A physical therapist experienced with neuropathic pain can help with desensitization techniques, gentle exercise, and functional restoration. Movement itself can help regulate pain signaling.

TENS (transcutaneous electrical nerve stimulation)

TENS units deliver mild electrical impulses through the skin, which can interfere with pain signals. They're inexpensive, safe, and helpful for some patients — though the evidence is mixed.

Spinal cord stimulation

For severe, refractory neuropathic pain, an implanted device delivers electrical pulses to the spinal cord, interrupting pain signals. It's expensive and invasive, but for the right patient, it can be life-changing.

Acupuncture

Some patients with neuropathic pain report benefit from acupuncture. The evidence is modest but growing, particularly for chemotherapy-induced neuropathy.

Building a Treatment Plan

Nerve pain rarely responds to a single treatment. The most effective approach is typically multimodal:

1. Start with a first-line medication (gabapentinoid or SNRI) and titrate to an effective dose
2. Add medical cannabis if the first-line medication provides incomplete relief or causes intolerable side effects
3. Incorporate topical treatments for localized symptoms
4. Engage physical therapy for functional improvement
5. Reassess regularly and adjust the combination as needed

At Coral Health, we can evaluate whether medical cannabis should be part of your nerve pain treatment strategy. For many patients, it fills a gap that conventional medications leave.

[Schedule your evaluation](https://coral.clinic/book) — nerve pain is treatable, even if it doesn't feel that way right now.