The lawsuit claims Express Scripts colluded with opioid manufacturers in deceptive marketing schemes to increase sales of the addictive drugs.

Yet poppy seeds aren’t the only thing that can skew a rapid drug test. “There’s a wide range of things that can cause false ...

Kentucky's attorney general has sued pharmacy benefit manager Express Scripts. The lawsuit claims the company was at the ...

The Kentucky suit against Express Scripts and its related entities says the state should receive $2,000 for each willful ...

Emotion regulation and pain catastrophizing influenced pain severity and interference in patients taking opioid medications for chronic noncancer pain.

West Virginia’s new drug czar has a very personal reason for wanting to end the state’s opioid crisis: He was once addicted to prescription painkillers himself. Dr.

Codeine-based cough syrups are among the most commonly abused opioids in India due to their easy availability. Codeine is ...

No, you’re not going to overdose by accidentally touching a small amount of fentanyl, according to health experts.

A meta-analysis reveals triptans as the most effective acute migraine treatments, highlighting the need for their inclusion ...

Billions of dollars are beginning to flow to U.S. states and municipalities, including in Louisiana, from a groundbreaking ...

Kratom may be new to you, but state officials and federal regulators are already very familiar with the herbal product.