@fmwentworth I just read that Naltrexone can be used for inflammation. Is that what your using it for?
Long Covid specialist prescribed colchicine 0.6mg ( off prescription) for 2 weeks for inflammation. It lessened my inflammation, and then I started looking at my other symptoms for solutions. I used supplements like lugol's iodine, melatonin, and others. The iodine calmed many of my other symptoms. The Melatonin (10mg) allowed me to get some well needed, restful sleep, as another symptom was insomnia. it's a long story.