Drugs and drug use

The functions of psychotropic drugs To consider drugs only as medicinal agents or to insist that drugs be confined to prescribed medical practice is to fail to understand human nature. The remarks of American sociologist Bernard Barber are poignant in this regard: Indeed, this has been the case since the beginning of human society.

Drugs and drug use

Medically reviewed on May 18, by L. Opium is a highly addictive narcotic drug acquired in the dried latex form from the opium poppy Papaver somniferum seed pod. Traditionally the unripened pod is slit open and the sap seeps out and dries on the outer surface of the pod. The resulting yellow-brown latex, which is scraped off of the pod, is bitter in taste and contains varying amounts of alkaloids such as morphine, codeine, thebaine and papaverine.

Heroin diacetylmorphine is derived from the morphine alkaloid found in opium and is roughly times more potent.

A highly addictive drug, heroin exhibits euphoric "rush"anxiolytic and analgesic central nervous system properties. Heroin is classified as a Schedule I drug under the Controlled Substances Act of and as such has no acceptable medical use in the United States.

Pure heroin is a white powder with a bitter taste. Most illicit heroin is sold as a white or brownish powder and is usually "cut" with other drugs or with substances such as sugar, starch, powdered milk, or quinine.

It can also be cut with strychnine or other poisons. Because heroin abusers do not know the actual strength of the drug or its true contents, they are at risk of overdose or death. Another form of heroin known as "black tar" may be sticky, like roofing tar, or hard, like coal.

Drugs and drug use

Its color may vary from dark brown to black. Heroin street names include smack, H, skag, junk, brown sugar, horse, and black tar. Methods of Use Heroin is most often injected, however, it may also be vaporized "smoked"sniffed "snorted"used as a suppository, or orally ingested.

Cannabis: Uses (Medical), Effects & Warnings - yunusemremert.com Australia[ edit ] Alcohol is the most widely used drug in Australia, tried one or more times in their lives by Drug culture Many movements and organizations are advocating for or against the liberalization of the use of recreational drugsnotably cannabis legalization.
Drug Addiction | Understanding the Signs & Treatment Options While some are able to use recreational or prescription drugs without experiencing negative effects, others find that substance use takes a serious toll on their health and well-being. Abusing drugs can leave you feeling helpless, isolated, or ashamed.
Popular misconceptions Has signs of a possible heart attack, such as chest pain or pressure Has any other troublesome physical or psychological reaction to use of the drug Staging an intervention People struggling with addiction usually deny that their drug use is problematic and are reluctant to seek treatment. An intervention presents a loved one with a structured opportunity to make changes before things get even worse and can motivate someone to seek or accept help.
Signs of a Drug Addiction See Jerry's Story Alcoholism increases the likelihood of developing co-occurring conditions such as a substance use disorder. Mixing alcohol and other drugs together can lead to serious physical, behavioral and health complications.
Types of Addictive Drugs This fact sheet discusses research findings on effective treatment approaches for drug abuse and addiction.

Smoking and sniffing heroin do not produce a "rush" as quickly or as intensely as intravenous injection. Oral ingestion does not usually lead to a "rush", but use of heroin in suppository form may have intense euphoric effects.

Heroin can be addictive by any given route. Effects of Heroin Use Heroin is metabolized to morphine and other metabolites which bind to opioid receptors in the brain. The short-term effects of heroin abuse appear soon after a single dose and disappear in a few hours. After an injection of heroin, the user reports feeling a surge of euphoria the "rush" accompanied by a warm flushing of the skin, a dry mouth, and heavy extremities.

Following this initial euphoria, the user experiences an alternately wakeful and drowsy state. Mental functioning becomes clouded due to the depression of the central nervous system. Other effects that heroin may have on users include respiratory depression, constricted "pinpoint" pupils and nausea.

Effects of heroin overdose may also include slow and shallow breathing, hypotension, muscle spasms, convulsions, coma, and possible death.

Other medical complications that may arise due to heroin use include collapsed veins, abscesses, spontaneous abortion, or endocarditis, an inflammation of the heart lining and valves. Heroin addiction can remove an otherwise healthy and contributing member from society.

Treatment Options for Heroin Addiction or Overdose Several medical treatment options exist for heroin addiction. These treatments can be effective when combined with a medication compliance program and behavioral therapy. These treatments work by binding fully or partially to opiate receptors in the brain and work as agonists, antagonists or a combination of the two.

Agonists mimic the action of the opiate, and antagonists block and reverse the action of the opiate. Oral administration of these drugs may allow for a more gradual withdrawal from opiates. Methadone has been used for over a quarter century to treat heroin addiction.

The use of methadone in opiate dependency is highly regulated in the US, and may differ between states. Oral methadone is approved for opiate detoxification and maintenance only in approved and certified treatment programs, although certain emergency or inpatient care exceptions exist.

Patients usually need to visit a center daily for treatment and follow-up; however, special exceptions may be granted for Sundays, State and Federal holidays, and other times as determined by the Treatment Center Medical Director.

Naloxone a pure opiate antagonist at receptor sites is present to help prevent the intravenous abuse of the buprenorphine component. Buprenorphine is also available as a single agent and is used primarily for induction at treatment onset.

Emergency department visits involving buprenorphine increased substantially from 3, in to 30, in Cocaine and alcohol use is one of the most common combinations among drug users because of the powerful high that both substances produce.

Cocaine is a stimulant that increases your blood pressure, heart rate and alertness. Addiction is a disease that affects your brain and behavior.

When you’re addicted to drugs, you can’t resist the urge to use them, no matter how much harm the drugs may cause.

Characteristics of drug use and abuse

Drug addiction. Additionally, employers can address substance use and abuse in their employee population by: implementing drug-free workplace and other written substance abuse policies; offering health benefits that provide comprehensive coverage for substance use disorders, including aftercare and counseling; reducing stigma in the workplace; and educating employees about the health and productivity hazards .

Attempts to discontinue use result in extremely unpleasant, even dangerous, side effects. If he tries to stop, he may experience shaking, sweating or a sense of extreme panic. In some cases, discontinuing drug use abruptly can lead to seizures or death.

DrugFacts: Treatment Approaches for Drug Addiction | National Institute on Drug Abuse (NIDA)

When an addict uses drugs over a long period of time, he experiences changes to his brain. Drug addiction is a chronic disease characterized by drug seeking and use that is compulsive, or difficult to control, despite harmful consequences. Brain changes that occur over time with drug use challenge an addicted person’s self-control and interfere with their ability to resist intense urges to take drugs.

Recreational drug use is the use of a psychoactive drug to induce an altered state of consciousness for pleasure, by modifying the perceptions, feelings, and emotions of the user.

When a psychoactive drug enters the user's body, it induces an intoxicating effect.

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