Cannabis for Nerve Pain

Introduction

Living with neuropathic pain is often an exhausting, and invisible, daily struggle that comes with relentless, unpredictable sensations; constant burning, sudden electric-shock jolts, or a frustrating, deep-seated numbness. 

Because these symptoms stem from a misfiring nervous system rather than standard tissue inflammation, traditional over-the-counter anti-inflammatories like ibuprofen rarely offer even a whisper of relief. This leaves many patients searching for an alternative treatment option. That’s where medical cannabis comes in. 

Since 2018, specialist doctors in the UK have been legally authorised to prescribe medical cannabis for neuropathic pain, and other chronic pain conditions, where standard therapies haven't worked. There must be a clear unmet clinical need and it must be deemed safe for the patient. We recommend seeking the help of a licensed medical cannabis clinic. Complete this quick eligibility checker to see if you’re likely to qualify, and to book your first appointment. 

Please note: Cannabis-based medicines are prescription-only medicines. They may not be suitable for everyone, and eligibility is determined by independent clinical assessment. Treatment is not first-line and outcomes vary; benefits are not guaranteed, and side effects and risks exist.

Below we’ll be exploring medical cannabis for nerve pain

‍

‍

Alternatives for Nerve Pain Management

When managing neuropathic pain, the standard clinical pathway in the UK typically begins with traditional medications such as amitriptyline, gabapentin, or pregabalin. While these treatments may provide relief for some, others may find they come with unwanted side effects, such as pronounced daytime drowsiness, dizziness, or a feeling of cognitive dampening, or are simply ineffective.

‍

This leads some people to explore alternative options, such as medical cannabis.

‍

The Science of Medical Cannabis for Neuropathic Pain

The ECS is a messenger and receptor system that plays a big role in homeostasis (the management of balance) within the human body. Research suggests that the ECS influences and modulates things like mood, appetite, sleep, and more. One of the core components of the ECS are the cannabinoid receptors, which include CB1 and CB2. Many experts believe that compounds found in cannabis, like THC and CBD, are able to interact with these receptors in the body. 

‍

This interaction is particularly powerful within the central nervous system. When nerves are damaged or dysfunctional, they flood the brain with distress signals. When cannabinoids interact with CB1 receptors, they can potentially help turn down the volume of these overactive signals, actively dampening the erratic pain jolts before they reach the brain. 

‍

Because of this specific pathway, clinicians are increasingly investigating the question: can cannabis help with neuropathy? There is some evidence to support medical cannabis for neuropathic pain: several clinical studies indicate that cannabinoids may potentially reduce neuropathic pain intensity. Patients prescribed medical cannabis for neuropathic pain also saw improvements in sleep disruption and a meaningful boost in daily functional capacity, allowing individuals to navigate their day-to-day lives with greater ease. However, additional clinical trials are needed. 

‍

Ultimately, utilising neuropathic pain medical cannabis as a targeted therapy offers a promising alternative.

‍

Clinical Research on Peripheral Neuropathy

When specialist doctors look at using medical cannabis for peripheral neuropathy, they’re focusing on how it can potentially help damaged nerves outside of the brain and spinal cord. Whether this nerve damage is caused by diabetes, an injury, or a pinched nerve, the root problem is often deep inflammation in the hands, arms, feet, or legs. 

‍

When peripheral nerves are hurt, the body's immune cells swarm the area and cause swelling, which irritates the nerves and makes them send non-stop pain alarms to the brain. Some scientific research shows that compounds in cannabis can attach to the immune cells surrounding these injured nerves, and potentially act like a soothing balm to calm down the inflammation. Instead of just masking the pain, using a peripheral neuropathy cannabis treatment can potentially help quiet the irritated area at the source.

‍

Some real-world medical studies are showing promising results for peripheral neuropathy medical cannabis. This large review looked closely at 14 clinical trials involving patients with nerve injuries and trauma. The researchers found that in 79% of these studies, patients who used cannabis-based treatments saw a significant drop in their daily nerve pain compared to those who received a placebo control. Another review focusing on people with painful diabetic nerve damage found that patients experienced meaningful relief after using controlled doses. 

‍

Together, this research shows that medical cannabis has the potential to offer real, measurable comfort, helping to turn down the daily pain and making it easier for people with nerve damage to sleep and move around comfortably.

‍

THC Formulations for Nerve and Back Pain

When dealing with neuropathic pain and symptoms like sharp, electric-shock sensations, formulations containing THC can change how the body processes these intense signals. Some scientific research has shown that THC for nerve pain works by temporarily altering how the brain’s emotional and sensory networks talk to each other. Instead of physically removing the injury, THC can potentially act on the brain to change your perception of the pain, making the sharp sensations feel less intrusive and easier to ignore. By calming down this hyper-alert pain response, THC for neuropathy pain also helps set the stage for deeper, more restorative rest, which is often a major hurdle for people suffering from nighttime nerve flare-ups.

‍

Some neuropathic pain patients consume medical cannabis in oil form sublingually (placed under the tongue). This method allows the active ingredients to enter the bloodstream steadily and slowly. According to a clinical review on the cannabis oil effectiveness for nerve pain, this slow absorption provides long-lasting relief that can span across several hours. For people managing severe, ongoing discomfort from spinal nerve compression, utilising a targeted cannabis oil for back nerve pain offers a way to potentially keep symptoms quieted in the background all day long without the need for constant, repeated doses.

‍

Are there Risks or Side Effects of medical cannabis for Nerve Pain

While the majority of patients experience little to no side effects from medical cannabis, patient experience does vary. And scientists are still studying the long term effects. Below are some common side effects of medical cannabis that often go away on their own. They aren’t usually concerning, but if they don’t improve over time, or they bother you, speak to your clinician.

As with any other medication, it’s important to use safely and responsibly. Our advice is to always start low and go slow. This allows new patients to get used to their medicines with minimal side effects and disruption to everyday life. And of course, follow the advice of your clinician. They’ll work with you and advise on what’s best for your condition after you’ve discussed your full medical history and symptoms. Remember, you may not get it right the first time. It’s important to find a dose that’s suitable for your body and individual needs, so that you can get the most effective results and reduce the chance of side effects.  

‍

It is possible to experience moderate and severe side effects, but these are even more rare. You can read all about potential side effects of medical cannabis here. 

‍

Conclusion

Living with neuropathic pain is exhausting, especially when traditional treatments fall short. But the clinical research surrounding medical cannabis indicates that alternative pathways exist for those searching for sustainable symptom management. Everyone’s nervous system is unique, and finding the right balance of relief is a journey. If your current treatment plan isn't working or the side effects are too much to bear, remember that you have options.

‍

If you’re considering medical cannabis, the best thing to do is seek the help of a licensed medical cannabis clinic like Alternaleaf. Find out if you’re eligible by heading to our website and completing our 30 second eligibility checker.