Low-dose naltrexone as a treatment for chronic fatigue syndrome

 https://casereports.bmj.com/content/13/1/e232502

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8313851/

https://www.practicalpainmanagement.com/pain/other/chronic-fatigue-syndrome-naltrexone-alternative-treatment

https://www.verywellhealth.com/low-dose-naltrexone-ldn-for-fibromyalgia-cfs-716070

https://www.healthrising.org/treating-chronic-fatigue-syndrome/drugs/low-dose-naltrexone-ldn-fibromyalgia-chronic-fatigue-syndrom/