Linked from

The 3 pages that link to Endorphins, each with the reason it gives.

• Opioid receptorRelated: Endorphins are among the body's natural ligands for opioid receptors.

• NaltrexoneRelated: Research into endogenous opioid signaling helped establish the pharmacology relevant to naltrexone.

• AftercareRelated: Pain-relieving effects during a scene may fade, changing comfort needs afterward.