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Low Dose Naltrexone (LDN) for Chronic Pain — What the Research Shows

Author: Natalia · Date: 2025-10-30 · 1 min read
Low Dose Naltrexone (LDN) for Chronic Pain — What the Research Shows

In the search for effective, safe, and non-addictive methods of pain relief, low dose naltrexone (LDN) therapy is receiving increasing attention.

LDN is a medication previously known for treating addiction that, at low doses, may have anti-inflammatory effects and modulate the immune and nervous systems.

A growing number of studies, including those published in the Journal of Pain Research, indicate that LDN may bring relief to people with neuropathic pain, fibromyalgia, and complex regional pain syndrome (CRPS).

Although it does not work immediately, with some patients seeing effects only after several weeks, the therapy is considered safe and worthy of further research.

Dr. Marek Derkacz notes that LDN may be a realistic alternative to traditional analgesics, especially where other methods have failed.

More about the mechanism of action, effectiveness, and research results can be found in the article below:

References:

⚠️ This content is for educational purposes only and does not replace medical consultation, diagnosis, or treatment. If you experience severe pain or concerning symptoms, contact your doctor.
Natalia — author of My Neuralgia blog
About the author

Natalia — since 2014 I've been living with trigeminal nerve pain. I write in plain language, based on reliable sources and personal experience. Read my story →

Frequently Asked Questions

What is the difference between neuralgia and neuropathy?

In simple terms: neuralgia primarily involves paroxysmal pain along a nerve, usually without loss of sensation. Neuropathy involves nerve damage that more often causes constant pain along with numbness and sensory loss.

Do regular painkillers help with neuropathic pain?

Usually not. Neuropathic pain responds poorly to paracetamol or anti-inflammatory drugs. Instead, medications that act on nerves are used, such as anticonvulsants like carbamazepine.

What is a pain diary and why keep one?

It is a record of pain attacks: when they occur, what triggers them, how long they last, and what medications you take. It greatly helps your doctor in making a diagnosis and choosing treatment.

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