The management of chronic pain in most cases involves the prescribing of opioids or non-steroidal anti-inflammatory drugs. These classes of drugs often have undesirable adverse effects and drug interactions. There is a significant need to find ways to treat pain that have less adverse effects and less risk of addiction. A promising treatment for pain that is being studied is low dose naltrexone, an opioid antagonist that was first used…

Complex Regional Pain Syndrome (CRPS), sometimes also called Reflex Sympathetic Dystrophy (RSD), is a neuro-inflammatory disorder characterized by chronic, intense pain. It is often caused by damage to nerves from an injury but there are cases where the cause is not known. The condition likely develops after an injury due to a dysfunction in the nervous systems, although there may be many factors that contribute to its development. The most…