Medications

Medicare is overpaying for generic drugs: Study

Medicare is the single largest provider of health insurance in the United States, serving 63.8 million senior citizens as of 2022. Three-quarters of these recipients are enrolled in optional Medicare Part D plans, which provide ...

Addiction

Effective medications for opioid use disorder rarely used

Most individuals diagnosed with opioid use disorder are not on recommended medications and even fewer remain in care, according to a research letter published today in JAMA Internal Medicine by lead author Ashley Leech, Ph.D., ...

Neuroscience

Neurotransmitter orexin influences pupil size, research shows

The way the brain regulates pupil size is different from previously thought: fundamentally responsible is the neurotransmitter orexin, as researchers at ETH Zurich have now shown. This discovery could well alter our understanding ...

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