A variety of pain-relieving drugs are available both over the counter and by prescription. SelectStock/Vetta via Getty Images Without the ability to feel pain, life is more dangerous. To avoid injury, ...

Scientists have re-created a pain pathway in the brain by growing four key clusters of human nerve cells in a dish. This laboratory model could be used to help explain certain pain syndromes, and ...

Stanford Medicine investigators have replicated, in a lab dish, one of the most prominent human nervous pathways for sensing pain. This nerve circuit transmits sensations from the body’s skin to the ...

Four tiny 3D organs connected themselves in a lab dish, forming a replica of the human pain pathway, in a new study. The discovery allows scientists to better understand chronic pain and how pain ...

For decades, statins have been the quiet workhorses of cardiology, cutting heart attack and stroke risk for millions while leaving a stubborn puzzle unsolved: why do some patients feel their muscles ...

In a study published in Science, researchers at Karolinska Institutet describe the neural processes behind how morphine relieves pain. This is valuable knowledge because the drug has such serious side ...

Around one million people every year suffer from a parasitic condition known as cutaneous leishmaniasis. Spread by sandfly bites, the parasite causes nasty skin ulcerations but for many people the ...

Estrogen may cause certain colon cells, shown in green in this microscope image, to release a hormone called peptide YY. This, in turn, causes a different type of colon cell, colored magenta, to pump ...

Three floors below Dmitriy Sheyn’s lab at Cedars-Sinai Medical Center, doctors remove degenerated intervertebral discs from patients with severe back pain. Instead of tossing the old discs, however, ...

Without the ability to feel pain, life is more dangerous. To avoid injury, pain tells us to use a hammer more gently, wait for the soup to cool or put on gloves in a snowball fight. Those with rare ...