Heroin addiction treatment

Heroin is an immediate and powerful threat in Arizona State. Mexican black tar heroin is the prevalent form of the drug in circulation in the state; however, Mexican brown powdered heroin is becoming increasingly available as of late.

Heroin addiction physical dependence develops with higher dosages of the heroin. With heroin physical dependence, the body adapts to the presence of the drug and withdrawal symptoms occur if the usage is reduced abruptly. Heroin withdrawal may occur within a few hours after the last time the heroin is administered. Symptoms of heroin withdrawal include restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, cold flashes with goose bumps ("cold turkey"), and leg movements. Major heroin withdrawal symptoms will achieve their peak between 24 and 48 hours after the last dose of heroin and subside after about a week or more. However, some individual have shown persistent heroin withdrawal signs after many months. Heroin withdrawal is never fatal to otherwise healthy adults, but it can cause death to the fetus of a pregnant woman on heroin.

TEDS information indicates fluctuating heroin-related treatment admissions to publicly funded treatment programs from 1998 through 2002. 838 in 1998, 294 in 1999, 380 in 2000, 813 in 2001, and 263 admissions in 2002. However, this data does not accurately reflect the truth of the rate of addiction in the state of Arizona due to problems in statistical reporting. The Arizona Department of Health Services Division of Behavioral Health reports that heroin-related admissions have steadily increased from 1998 through 2002.

Opium is not cultivated nor is heroin produced in Arizona State. Heroin is produced in four primary regions around the world: Mexico, South America, Southeast Asia, and Southwest Asia. According to Arizona State law enforcement agents, the heroin available in the state of Arizona is produced in Mexico.

Heroin is a μ-opioid (mu-opioid) agonist. It acts on endogenous μ-opioid receptors that are spread in discrete packets through the brain, spinal cord and gut in nearly all mammals. Heroin, along with other opiates, are agonists to four endogenous neurotransmitters: β-endorphin, dynorphin, leu-enkephalin, and met-enkephalin. The body answers to heroin in the brain by decreasing (and sometimes stopping) production of the endogenous opioids when heroin is present. Endorphins are frequently released in the brain and nerves and diminish pain. Their other functions remain obscure, but are most likely related to the effects produced by heroin besides analgesia (antitussin, anti-diarrheal). The decreased endorphin production in heroin users causes a dependence on the heroin, and the cessation of heroin results in extremely uncomfortable symptoms including pain (even in the absence of physical trauma). This set of symptoms is called withdrawal syndrome. It has an onset 6 to 8 hours after the last use of heroin.

Large amounts of heroin can be deadly. The substance can be used for suicide or, as in the case of Sigmund Freud, physician-assisted suicide. Heroin may be used as a murder weapon. The serial killer Dr. Harold Shipman used it on his victims. Dealers can supply unwanted customers with unusually pure heroin, or heroin cut with other hazardous substances such as fentanyl, resulting in a deadly overdose. It can, on occasions, be hard to determine whether a heroin death was an accident, suicide or murder. The death of Joseph Krecker is an example.

In Canada, heroin is a controlled drug under Schedule I of the Controlled Drugs and Substances Act (CDSA). Every individual who looks for or obtains the substance without disclosing authorization to obtain such substances 30 days prior to obtaining another prescription from a practitioner is guilty of an indictable offence and liable to imprisonment for a term not exceeding seven years. Possession for purpose of trafficking is guilty of an indictable offence and liable to life imprisonment.

In Hong Kong, heroin is controlled under Schedule 1 of Hong Kong's Chapter 134 Dangerous Drugs Ordinance. It can only be used legitimately by health professionals and for university research purposes. The drug can be given by pharmacists under a prescription. Anybody who supplies the drug without prescription can be fined $10000(HKD). The penalty for trafficking or manufacturing the drug is a $5,000,000 (HKD) fine and imprisonment for life. Possession of the drug for use without license from the Department of Health is illicit with a $1,000,000 (HKD) fine and/or 7 years of jail time.

In the United Kingdom, heroin is accessible on prescription, though it is a controlled Class A drug. According to the British National Formulary (BNF) edition 50, diamorphine hydrochloride can be used in the treatment of acute pain, myocardial infarction, acute pulmonary edema, and recurrent pain. The treatment of chronic non-malignant pain must be supervised by a physician. The BNF notes that all opioid analgesics create dependence and tolerance but that this is "no deterrent in the control of pain in terminal illness". When used in the palliative care of cancer patients, heroin is frequently injected using a syringe driver. In comparison to morphine, it can cause less nausea, hypotension, but more sedation and euphoria and can be dissolved in a smaller amount of liquid.

Symptoms of use: lethargy, drowsiness, nodding, itching, euphoria, nausea, slowed breathing, blue lips, restlessness, loss of appetite, irregular heartbeat, and going back and forth between feeling alert and drowsy.

Behavioural signs: decrease of enthusiasm and involvement, withdrawal from family, friends, and hobbies, reluctance to introduce new friends, loss of interest and deterioration in quality of performance at work or school, uncommon request for money, sudden change in mood and behaviour, devious and manipulative behaviour, increase in theft and prostitution.