How do you know that a cocaine user has finally stopped using?

Question by Blue: How do you know that a cocaine user has finally stopped using?
Are the signs different when a person abuses powder cocaine and crack?

Best answer:

Answer by KRIS
If they are awake for long periods of time and very jumpy, they’re probably not off of it. Best thing though is to get a urine sample.. or best yet, get a strand of hair and have it tested.

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