Medications

Want OxyContin in China? Pain pill addicts get drugs online

China has some of the strictest regulation of opioids in the world, but OxyContin and other pain pills are sold illegally online by vendors that take advantage of China's major e-commerce and social media sites, including ...

Neuroscience

New mechanism of pain control revealed

Researchers in Japan have revealed a previously unknown mechanism for pain control involving a newly identified group of cells in the spinal cord, offering a potential target for enhancing the therapeutic effect of drugs ...

Medical research

Body's natural pain killers can be enhanced

Fentanyl, oxycodone, morphine—these substances are familiar to many as a source of both pain relief and the cause of a painful epidemic of addiction and death.

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