Opioid Treatment

Opioids are substances that act by binding to opioid receptors. They have a comparable spectrum of action, but differ in their intensity of effect and side effect profiles.

Opioids can be classified either to their affinity, intrinsic activity or potency.








Pain Treatment

Learn more about:

  Non-pharmacological treatment



  Topical Analgesics



How do opioids relieve pain?

Learn about the mechanisms of action of opioids

Mode of action


New Concepts in Pain

Learn more about new concepts meeting the complexity of pain.

New concepts


eCME Courses


CHANGE PAIN provides you with eCME courses – accredited by Union Européenne des Médecins Spécialistes (UEMS). 8 Modules, each accredited for 1 hour of participation.

 eCME Courses on the topic of pain