Heroin is an opioid that comes from morphine, a substance derived from opium poppy plants. Smoking, snorting, sniffing, or injecting is among the acceptable methods of using it.
As a result of heroin use, there are changes in the brain and behavior that lead to heroin addiction, also known as opioid use disorder. See here: heroin before and after picture the faces of heroin photos of heroin addicts
Heroin is extremely addictive. It's an opioid, which binds to receptors in the brain and causes the chemical dopamine to be released. As with most drug side effects, this release is only temporary - which leaves some people needing more of the "good" feeling.
Once a person takes an opioid repeatedly over time, it hinders the brain's ability to make dopamine naturally, as it used to. In order to achieve the same level of satisfactory effect, people are forced to take higher doses or take them more frequently.
Sometimes the onset of opioid use disorders occurs due to prescribed painkillers following surgery or some other injury. These painkillers are similar to heroin in the way they relieve pain.
If a person becomes addicted to these prescriptions and is n longer able to acquire them, they may turn to illicit drugs such as heroin to achieve the same pleasurable feeling.
While not all legal painkillers or recreational substances will result in addiction, some may find it impossible to stop taking them.
What are the symptoms of heroin addiction? In the beginning, there may not be any signs of an opioid use disorder, especially if the person is giving. great effort to keep their use to themselves. When the use increases, it becomes more difficult to hide. Heroin use can exhibit the following signs and symptoms:
- agitation or drowsiness
- slurred speech
- constricted (smaller) pupils
- depression
- memory problems
- needle marks (if injecting the drug)
- runny nose or nose snores (if snorting the drug)
- constipation
- reduced sense of pain
The following signs can also be seen in heroin users:
- changes in appearance or decline in personal hygiene
- changes in behavior, like sudden secrecy or aggression
- money issues, such as missing money or needing more and more money without any logical reason
- problems at school or work
- risky or dangerous behavior
