Medications

UnitedHealth bulks up for prescription drug cost battle

The nation's largest health insurer, UnitedHealth, will muscle up for its fight against rising prescription drug costs by spending more than $12 billion to buy pharmacy benefits manager Catamaran Corp.

Oncology & Cancer

Commonly used painkillers may protect against skin cancer

A new study suggests that aspirin and other similar painkillers may help protect against skin cancer. Published early online in Cancer, a peer-reviewed journal of the American Cancer Society, the findings indicate that skin ...

Medications

Semaglutide: Beware of buying the weight-loss drug online

A few years ago, celebrity weight-control practices were out of most people's reach. Live-in chefs and personal trainers, not to mention elaborate surgical procedures like the Brazilian butt lift, were not real options for ...

Medications

US pharmacy giant buys rival for $29.1 billion

Pharmacy benefits manager Express Scripts said Thursday it had reached a deal to buy its competitor Medco Health Systems for $29.1 billion, ahead of looming changes in the US healthcare system.

Neuroscience

Brain differences in college-aged occasional drug users

Researchers at the University of California, San Diego School of Medicine have discovered impaired neuronal activity in the parts of the brain associated with anticipatory functioning among occasional 18- to 24-year-old users ...

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