Cocaine

ADDICTION

Cocaine Withdrawal: Symptoms, Timeline and Treatment

Cocaine withdrawal often begins with a crash involving exhaustion, low mood, sleep changes and craving. Learn the typical timeline, psychiatric risks and evidence-based treatment approach.

ADDICTION

What Color Is Pure Cocaine? Why Appearance Cannot Show Purity

DEA describes cocaine hydrochloride as a white crystalline powder, but color cannot prove purity. Learn why white, off-white or yellow appearance cannot identify cocaine concentration or fentanyl contamination.