Heroin Addiction Treatment Options 1 Can Heroin Addiction be treated? Alternative Treatment Modalities for Heroin Dependence. Maritza Padilla Psychology – 230-1241 Professor B. Harrington November 3, 2012 Heroin Addiction Treatment Options 2 Heroin is a powerful narcotic derived from morphine, which is obtained from the opium poppy. Heroin impacts the brain and acts as a painkiller. It affects the brain's pleasure systems and interferes with the brain's ability to perceive pain by depressing nerve transmission in the sensory pathways of the spinal cord and brain that signal pain.
Examples of banned narcotics include morphine, heroin, the heroin substitute methadone and the pain killer codeine. They can be dangerous because the athlete may compound an injury by continue to train and these substances – narcotic means sleep inducing - can impair the mental functioning of the athlete. They are also potentially addictive. Narcotic addiction is caused through the changes that take place in the structure and function of the brain as use of the drug continues. When a narcotic enters the brain, it attaches to the pain receptors which suppress the pain the person may be experiencing.
NIDA supported research illustrates that aggression and other psychiatric side effects may result from the abuse of anabolic steroids. Researchers report that steroid abuse can instigate wild mood swings leading to violent, even homicidal acts. When the drugs are stopped, depression may transpire and may contribute to dependence on steroids. Researchers also reported that the users may experience paranoid jealousy, extreme irritability, delusions, and impaired judgment. Steroids devastate one’s life and
Outline and evaluate one or more biological explanations for schizophrenia The biochemical explanation is one explanation for the cause of schizophrenia in terms of the release of neurotransmitters. This suggests that schizophrenia could be caused by an excess amount of dopamine in the brain. This is due to receptor cells requiring dopamine to fire so with a large amount of dopamine present it is activated too much and too many messages are sent. This is what could account for the confused and the erratic behaviour which is seen in schizophrenic patients. Support for this theory is the effect of amphetamines.
Enhancing an inhibitor has the effect of making a person sluggish. Also, alcohol weakens the excitatory neurotransmitter glutamine, which enhances the sluggishness even farther. The Central Nervous System: The central nervous system (CNS) includes the brain, the spinal cord, and the nerves originating from it. Sensory impulses are transmitted to the CNS and motor impulses pass from it. When alcohol acts on the CNS, intoxication occurs, affecting emotional and sensory function, judgment, memory and learning ability.
Common short term effects are the constriction of pupils, drowsiness, apathy, slow breathing and dilation of blood vessels. Confusion and a persistent itching sensation can be effects too. Such slow breathing may cause a user to slip into a coma as well as nerve damage from convulsions. After using this drug, users usually get addicted to the euphoric feeling and go from inhaling to injection. Users build up a tolerance and give way to a physical dependency upon the drug, making the addict need larger and larger doses.
You can crave drugs which another word for that being a “Drug addict.” Drugs can give you respiratory failure, and you can die from coughing to hard after taking them. That is why you shouldn’t take drugs. Bibliography http://www.drugsline.org/outreach_effects.php http://kidshealth.org/kid/grohttp://kidshealth.org/kid/grow/drugs_alcohol/know_drugs_meths.htmlw/drugs_alcohol/know_drugs.html http://kidshealth.org/kid/grow/drugs_alcohol/know_drugs_marijuana.html http://kidshealth.org/kid/grow/drugs_alcohol/know_drugs.html
Heroin and opiates release endorphins in the body, called dopamine, causing users to need an opiate continuously. The human brain has an opiate receptor in the brain. Methadone occupies this receptor and is the stabilizing factor that permits addicts on methadone to change their behavior and to discontinue opiate use. Because methadone is effective in eliminating withdraw symptoms, it is used to detoxify opiate addicts. When an
However, there are several ways that cocaine is utilized. The quickest way to make use of cocaine is to snort and the quickest way to feel the effect is through injection in the blood stream. Lastly, cocaine is inhaled into the lungs by smoking the drug. Example Cocaine is a drug that is acquired illegally by its consumers. Cocaine can bring about severe lung damage to the human being; it can also affect the unborn fetus, and cause the mother to deliver
Whatever the method of taking it in, cocaine quickly enters the bloodstream and travels to the brain. Deep in the brain, cocaine interferes with the chemical messenger’s neurotransmitters that nerves use to communicate with each other. Cocaine blocks nor epinephrine, serotonin, dopamine, and other neurotransmitters from being reabsorbed. The resulting chemical buildup between nerves causes euphoria or feeling "high." Cocaine's immediate effects wear off in 30 minutes to two hours.