It enters the bloodstream through water route of administration the addict chooses. You can snort it (thereby passing through the thin membranes in the nasal cavity), you can smoke it (thereby introducing it through the lungs), or most popularly it can be injected directly into a vein using a hypodermic syringe. Regardless of the route of administration, once in the bloodstream it goes to the heart which shoots it to the brain where the drug encounters opiate receptors that it binds to, thereby creating the "high". It enters the bloodstream through whatever route of administration the addict chooses. You can snort it (thereby passing through the thin membranes in the nasal cavity), you can smoke it (thereby introducing it through the lungs), or most popularly it can be injected directly into a vein using a hypodermic syringe. Regardless of the route of administration, once in the bloodstream it goes to the heart which shoots it to the brain where the drug encounters opiate receptors that it binds to, thereby creating the "high".
There are four main ways to get heroin into your body: IV, Smoke, Snort, Rectal
If you're from The United States of America, depending on your location, east or west coast. Your heroin will vary. The east coast usually has heroin in powder form, usually a somewhat white color. This heroin is generally better quality and more pure. Most people snort or IV east coast powder.
Now the west coast isn't as spoiled. We have to deal with Black Tar Heroin. That is generally not as pure and worse for your body overall. Most people smoke (chase) tar off of foil with a pen or straw. Smoking heroin takes a lot of practice to get a good technique down so you aren't burning up your heroin and wasting money, which is why a lot of people don't like smoking as it's hard to master and you don't get as much bang for your buck. Smoking heroin is the route of administration that hits you the fastest, while IV is second, and snorting is third. You can also shoot black tar heroin by IV, as well as snort tar. Snorting tar is generally not the preferred way as it takes too much work to prepare and results aren't worthy.
You can also ingest heroin orally but your body absorbs so little of the drug this way it's considered a waste. Another popular method that's getting more attention is plugging. This is rectal administration of heroin.
(original answer) You can Inject it with a hypodermic needle, you can snort it, and you can smoke it....
The primary method of taking heroin is to inject it, via hypodermic needle, into the veins. This is usually done in the arms, as these veins are both prominent and the most easily located on the body. However after long term usage, these veins can collapse and addicts take to different methods of injection; in the legs, hands, or even veins on the genitals.
through injections, snorting, or smoking it.
heroin can be smoked, injected intravenously (vein) or intramuscularly (muscle), orally (swallowed) or insufflated (snorting into nasal passage).
Heroin can be taken into the body in a few different ways. Just like morphine it can be injected or taken orally. Heroin is also often smoked.
Snorting, smoking, swallowing, or injecting.
Heroin enters your blood stream to the brain instantly and slows down your memory when it kills your white blood cells (which help your body).
The most common ways are to snort, swallow, smoke, inject into a vein, or inject into a muscle.
none.. the body has opioid receptors.. opiates are not always heroin.. its your brainnn
immeadiatly
You enter a world of pain
morphine
Heroin kills cells and affects your brain more directly.
You don't want to know. Heroin will destroy your mind and body. Period.
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They have the same risks from heroin as adults. Heroin is addictive, and it is often injected in a very impure form. That is why so many call heroin "junk" in slang, and why so many diseases are spread from injecting heroin. Plus heroin itself is quite hard on the body.
In a regular nerve synapse, not exposed to any antigens and in a healthy body, inhibitory, or preventative, neurotransmitters are released constantly to prevent the release of dopamine (<----neurotransmitters), a natural painkiller(or mood-lifter). When the body is severely damaged or injured, natural opiates are released and travel to the inhibitory neurotransmitters. When the opiates arrive at the inhibitory neurotransmitters, they enter the opiate receptors. Once this occurs, the dopamine neurotransmitters can be released and travel to dopamine receptors, to travel through neurons to the rest of the body. Once heroin is brought into the body, people feel a short, but immediate, high. The heroin simulates natural opiates. The heroin travels through the body to the inhibitory neurotransmitters and to the opiate receptors. Once the body has received the heroin, the inhibitory neurotransmitters are no longer released, at least until the heroin wears off. The dopamine is now released and the drug user feels a high from the effects of the dopamine. There is a great source that explains not only the effects of heroin on the synapse, but several other drugs too.
Heroin is metabolized into morphine inside the body. Heroin is the 3,6-diacetyl ester of morphine, and these ester groups are cleaved in vivo to produce morphine.