Corydalis and crepe jasmine are two distinct vegetation both equally useful for pain relief. They almost certainly have distinct mechanisms of motion on the human body, provided the knowledge that I've gathered. There is interest in making use of conolidine for a pain-reliever dependant on evidence from animal study https://www.proleviate.com/post/conolidine-an-alternative-natural-pain-relief-to-replace-traditional-painkillers