Naldemedine was safe and effective and reduced health care resource utilization among adults with opioid-induced constipation and chronic noncancer pain.

Daily cocoa extract and multivitamin/multimineral supplementation are not associated with a reduced risk for fracture among older adults.

Patients in South Korea with vs without RA were associated with a greater risk of developing kidney cancer, but not other urological cancers.

Compared with individuals injured outside the workplace, those with a workplace injury suffered a worse mental health trajectory postinjury.

The Trump administration will lay off 10,000 workers at the US Department of Health and Human Services as part of a major reorganization.

An outbreak within a person’s own community appears to be one of the most potent influences on Americans’ vaccination decisions.

A top vaccine official at the US FDA is stepping down, warning that vaccine misinformation is coloring the country’s top health decisions.

As a measles outbreak spreads across the US, doctors are now seeing a new and unexpected danger: Children getting sick from taking too much vitamin A.