Low dose naltrexone (LDN) is a competitive opioid receptor antagonist. At the standard dose, naltrexone blocks the effects of both the endogenous opioids, which are in endorphins and pharmaceutical opioids. LDN is a pure antagonist, which is vital to know as a lot of people think it is a controlled medicine, narcotic, or an opioid. Low dose naltrexone (LDN) is only available through compounding pharmacies like Lee Silsby.

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Information for Practitioners

Contact our pharmacist team at 1-800-918-8831 to start prescribing Naltrexone. 

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Information for Patients

Call us at 1-800-918-8831 if you have a prescription for Naltrexone that you would like us to fill for you. 

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Further Reading on Naltrexone

What You Need To Know About Low Dose Naltrexone by Weill Cornell Medicine

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The Uses of Low-Dose Naltrexone in Clinical Practice, Potential benefits for a wide range of conditions by Timothy Schwaiger, ND

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In Tiny Doses, An Addiction Medication Moonlights As Treatment For Chronic Pain by Kaiser Health News and NPR