Website intended for a New Zealand health professional readership
Psychiatrist David Codyre reviews the growing evidence for low-dose naltrexone in the treatment of functional syndromes such as fibromyalgia, chronic fatigue and long COVID
Kia ora and welcome to New Zealand Doctor Rata Aotearoa
Not a subscriber? Unlock this article by subscribing here.
1. Toljan K, Vrooman B. Low-dose naltrexone (LDN) – review of therapeutic utilization. Med Sci (Basel) 2018;6(4):82.
2. Hatfield E, Phillips K, Swidan S, et al Use of low-dose naltrexone in the management of chronic pain conditions: A systematic review. J Am Dent Assoc 2020;151(12):891–902.e1.
3. Lie MRKL, van der Giessen J, Fuhler GM, et al. Low dose naltrexone for induction of remission in inflammatory bowel disease patients. J Transl Med 2018;16(1):55.
4. O’Kelly B, Vidal L, McHugh T, et al. Safety and efficacy of low dose naltrexone in a long covid cohort; an interventional pre-post study. Brain Behav Immun Health 2022;24:100485.
Otolaryngologist, head and neck surgeon Francis T. Hall discusses the evaluation of thyroid nodules, which primarily aims to determine the likelihood of malignancy. He then reviews the treatment of thyroid nodules and thyroid cancer, including recent advances in management
![Barbara Fountain, editor of New Zealand Doctor Rata Aotearoa, and Paul Hutchison, GP and senior medical clinician at Tāmaki Health [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/Barbara%20Fountain%2C%20editor%20of%20New%20Zealand%20Doctor%20Rata%20Aotearoa%2C%20and%20Paul%20Hutchison%2C%20GP%20and%20senior%20medical%20clinician%20at%20T%C4%81maki%20Health%20CR%20Simon%20Maude.jpg?itok=-HbQ1EYA)
![Lori Peters, NP and advanced health improvement practitioner at Mahitahi Hauora, and Jasper Nacilla, NP at The Terrace Medical Centre in Wellington [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/2.%20Lori%20Peters%2C%20NP%20and%20advanced%20HIP%20at%20Mahitahi%20Hauora%2C%20and%20Jasper%20Nacilla%2C%20NP%20at%20The%20Terrace%20Medical%20Centre%20in%20Wellington%20CR%20Simon%20Maude.jpg?itok=sUfbsSF1)
![Ministry of Social Development health and disability coordinator Liz Williams, regional health advisors Mary Mojel and Larah Takarangi, and health and disability coordinators Rebecca Staunton and Myint Than Htut [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/3.%20Ministry%20of%20Social%20Development%27s%20Liz%20Williams%2C%20Mary%20Mojel%2C%20Larah%20Takarangi%2C%20Rebecca%20Staunton%20and%20Myint%20Than%20Htut%20CR%20Simon%20Maude.jpg?itok=9ceOujzC)
![Locum GP Helen Fisher, with Te Kuiti Medical Centre NP Bridget Woodney [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/4.%20Locum%20GP%20Helen%20Fisher%2C%20with%20Te%20Kuiti%20Medical%20Centre%20NP%20Bridget%20Woodney%20CR%20Simon%20Maude.jpg?itok=TJeODetm)
![Ruby Faulkner, GPEP2, with David Small, GPEP3 from The Doctors Greenmeadows in Napier [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/5.%20Ruby%20Faulkner%2C%20GPEP2%2C%20with%20David%20Small%2C%20GPEP3%20from%20The%20Doctors%20Greenmeadows%20in%20Napier%20CR%20Simon%20Maude.jpg?itok=B0u4wsIs)
![Rochelle Langton and Libby Thomas, marketing advisors at the Medical Protection Society [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/6.%20Rochelle%20Langton%20and%20Libby%20Thomas%2C%20marketing%20advisors%20at%20the%20Medical%20Protection%20Society%20CR%20Simon%20Maude.jpg?itok=r52_Cf74)
![Specialist GP Lucy Gibberd, medical advisor at MPS, and Zara Bolam, urgent-care specialist at The Nest Health Centre in Inglewood [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/7.%20Specialist%20GP%20Lucy%20Gibberd%2C%20medical%20advisor%20at%20MPS%2C%20and%20Zara%20Bolam%2C%20urgent-care%20specialist%20at%20The%20Nest%20Health%20Centre%20in%20Inglewood%20CR%20Simon%20Maude.jpg?itok=z8eVoBU3)
![Olivia Blackmore and Trudee Sharp, NPs at Gore Health Centre, and Gaylene Hastie, NP at Queenstown Medical Centre [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/8.%20Olivia%20Blackmore%20and%20Trudee%20Sharp%2C%20NPs%20at%20Gore%20Health%20Centre%2C%20and%20Gaylene%20Hastie%2C%20NP%20at%20Queenstown%20Medical%20Centre%20CR%20Simon%20Maude.jpg?itok=Z6u9d0XH)
![Mary Toloa, specialist GP at Porirua and Union Community Health Service in Wellington, Mara Coler, clinical pharmacist at Tū Ora Compass Health, and Bhavna Mistry, specialist GP at Porirua and Union Community Health Service [Image: Simon Maude]](/sites/default/files/styles/thumbnail_cropped_100/public/2025-03/9.%20Mary%20Toloa%2C%20Porirua%20and%20Union%20Community%20Health%20Service%20in%20Wellington%2C%20Mara%20Coler%2C%20T%C5%AB%20Ora%20Compass%20Health%2C%20and%20Bhavna%20Mistry%2C%20PUCHS%20CR%20Simon%20Maude.jpg?itok=kpChr0cc)
