Once heroin enters the brain, it is converted to morphine and binds rapidly to
opioid receptors.11 Abusers typically report feeling a surge of pleasurable ...
IMMEDIATE HARM: The initial effects of heroin include a surge of sensation—a “
rush.” This is often accompanied by a warm feeling of the skin and a dry mouth.
LONG-TERM EFFECTS OF HEROIN. Heroin withdrawal is a terrifying experience
that begins to torture the body within hours of the last fix. Photo credit: ...
The effects of heroin, an opiate drug, can be intensely addictive and also
extremely dangerous as use continues.
Question: What Are the Short
Answer: Soon after injection (or inhalation), heroin
crosses the blood-brain barrier. The intensity of the rush is a function of how much drug is taken and how rapidly the drug enters the brain and binds to the n... More »
Even the short-term effects of heroin use as a recreational drug can include
permanent disability or death, and the long-term effects of heroin use almost
Learn about the effects of heroin on the body. See the short term effects, long
term effects and side effects of heroin use.
To find a list of Heroin pages, Click here to return to the first part in the series, "
Introduction to Heroin Abuse and Addiction".
Short-term physical side effects of heroin use include: Depressed respiration (
shallow breathing); Clouded mental functioning; Decreased pain from either ...
The immediate effects of heroin may last 3 to 5 hours. Find out what the long-term
effects are and the effects of coming down.