A large portion of people who used opioids reported misusing them, according to a new study.

Despite an overall decline in the number of opioids prescribed during the last nine years, the amount remained high, according to a new report.

A new class of breast cancer medications appeared to have manageable side effects for most patients, according to a new study.

Concerns over side effects may cause some stroke survivors to not take the statins they're prescribed, a new study found.

Taking an antipsychotic medication may be more effective than switching to another antidepressant in treating depression, a new study found.

Some women who faced a high risk of breast cancer did not take a preventive medication because they confused symptoms of aging with side effects, a new study found.

Some people taking blood-thinning medications might be getting the wrong dose, according to a new study.

Many patients with atrial fibrillation (AFib) may not be receiving medications that could help keep them from having a stroke, a new study found.