Relief from Shingle Pain

Relief from Shingle Pain
Shingles (herpes zoster), an often a very painful disease, is caused by the same virus that causes chickenpox. After you have chickenpox, the virus remains inactive in certain nerves of your body. If the virus becomes active again when you are an adult, you get shingles. Symptoms For some people the nerve pain persists well […]

Light — not pain-killing drugs — used to activate brain’s opioid receptors

Light — not pain-killing drugs — used to activate brain’s opioid receptors
Despite the abuse potential of opioid drugs, they have long been the best option for patients suffering from severe pain. The drugs interact with receptors on brain cells to tamp down the body’s pain response. But now, neuroscientists at Washington University School of Medicine in St. Louis have found a way to activate opioid receptors […]