What is low-dose naltrexone (LDN) and should it be used for anything?

This article was first published on July 18, 2024. It was last reviewed, updated, or edited on July 19, 2024. On several occasions, Members have asked me to comment on the use of “low-dose naltrexone” in mental health. With low-dose naltrexone being frequently used off-label and with all the hype surrounding it, we should probably know…