ME/CFS symptoms, ibuprofen a huge help despite side-effect fears

Summary

Posting in r/cfs in February 2022, the user said ibuprofen was a huge help for their symptoms, though they were scared about side effects. They asked another poster whether they meant naltrexone or naproxen, noting naproxen is an over-the-counter COX inhibitor and anti-inflammatory, and that naltrexone's wiki page said nothing about inflammation. They said they were very interested in the topic.