Heroin

What it is

An opiate (narcotic) drug processed from morphine and extracted from certain poppy plants. Heroin comes in a white or brownish powder, or a black sticky substance known as “black tar heroin.” Often “cut” with other drugs or substances such as sugar or powdered milk. User is unaware how much actual heroin is being used, creating likelihood of overdose.

How it's used

Injected, smoked, or sniffed/snorted. High purity heroin is usually snorted or smoked.

Effects

Highly addictive.Initial surge of euphoria or “rush,” followed by a twilight state of sleep and wakefulnessPhysical symptoms of use include: drowsiness, respiratory depression, constricted pupils, nausea, a warm flushing of the skin, dry mouth, and heavy extremities.Overdose symptoms: slow and shallow breathing, blue lips and fingernails, clammy skin, convulsions, coma, and possible death.

Heroin (dea.gov)

Street names

Big H, Black Tar, Chiva, Hell Dust, Horse, Negra, Smack, Thunder