Testosterone is the alpha and omega when it comes to anabolic steroids; all anabolic steroids are derived from testosterone; other anabolic steroids are simply altered forms of the testosterone hormone.estosterone is the alpha and omega when it comes to anabolic steroids; all anabolic steroids are derived from testosterone; other anabolic steroids are simply altered forms of the testosterone hormone.
Usually, it's damage from a physical injury or disease. 1  Cancer and other tumors can cause nerve pain. 2  HIV can cause painful nerve damage. 3  Diabetes is a common cause of nerve damage in the U.S. Over time, high levels of glucose in the blood (blood sugar) can injure the nerves. Shingles can be followed by a painful condition called postherpetic neuralgia. This type of nerve pain can be particularly severe and sudden.
Usually, it's damage from a physical injury or disease. 1  Cancer and other tumors can cause nerve pain. 2  As they grow, tumors can press on the surrounding nerves. 3  Cancers can also grow out of the nerves themselves. 4  Sometimes, treatments for cancer -- such as chemotherapy drugs -- can damage the nerves, leading to pain.ut in people with nerve pain, that messaging system isn't working correctly. Your brain receives a pain signal, and you feel the pain, but there's no actual cause. Now, it's just pain without a purpose -- and because there's no cause, there's no immediate way to relieve it.