Before you are prescribed naltrexone, your doctor is likely to test you to make sure that you are free from opiates. Also, your doctor will want to take a blood sample from you both before and during your treatment with naltrexone to check that your.
Effects of Low Dose Naltrexone in Fibromyalgia: Resource links provided by NLM:. Arthritis Rheum. 2013 Feb;65(2 529-38. doi: 10.1002/art.37734. Responsible Party).The study, which appears online in. Pain Medicine, was a small, preliminary project to see if low-dose naltrexone showed promise. It did, so Younger and.