Are There Any Differences Among Opioid Receptor Types?
Yes, different opioid receptors have unique roles and effects. The mu receptor is primarily responsible for analgesia and euphoria but also mediates respiratory depression and constipation. The delta receptor is involved in modulating mood and emotional responses, while the kappa receptor is associated with dysphoria and hallucinations. These differences are important for the development of targeted therapies that minimize adverse effects.
