 Preliminary research has been promising for use of LDN in treating chronic medical conditions such as chronic pain, but at this stage the use of LDN as a treatment is still experimental and more research needs to be done before it can be widely recommended.Some proponents of low-dose naltrexone have brought forth unproven claims about its efficacy in treating a wide range of diseases, including cancer, Myalgic Encephalomyelitis / Chronic Fatigue Syndrome and HIV/AIDS.Low-dose naltrexone organizations have promoted its use on their webpages.