These signs, similar to those of intoxication ... and many experts in fact view relapse as a normal part of the recovery process. Cocaine use is back and more dangerous than ever.

However, while the United States' war on drugs continues (albeit with signs of de-escalation in some states), analysis shows ...

What are physical signs of addiction? Created with Sketch ... psychomotor retardation (heroin) or jumpiness (cocaine). Substances users often become so preoccupied with getting and using that ...