News tagged with heroin

Related topics: drug

Researchers develop new tool to prevent heroin deaths

A new, lifesaving product aimed at reducing the death toll from heroin abuse—developed by a professor at the University of Kentucky College of Pharmacy—is in its final round of clinical trials and has received Fast Track ...

Aug 07, 2014
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US heroin addicts face barriers to treatment

As the ranks of heroin users rise in the U.S., increasing numbers of addicts are looking for help but are failing to find it—because there are no beds in packed facilities, treatment is hugely expensive ...

Apr 06, 2014
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'We're all paying:' Heroin spreads misery in US

On a beautiful Sunday last October, Detective Dan Douglas stood in a Minnesota home and looked down at a lifeless 20-year-old—a needle mark in his arm, a syringe in his pocket. It didn't take long for Douglas ...

Apr 06, 2014
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States revolt against powerful new painkiller

State officials fighting a well-publicized battle against heroin and prescription drug abuse are revolting against a powerful new painkiller that law enforcement and public health officials fear could worsen ...

Apr 04, 2014
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US: Heroin an urgent 'public health crisis'

U.S. Attorney General Eric Holder on Monday called an increase in heroin-related deaths an "urgent and growing public health crisis" and said first responders should carry with them a drug that can reverse the effects of ...

Mar 10, 2014
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Heroin

Heroin (diacetylmorphine (INN)), also known as diamorphine (BAN), or, especially in older literature, as morphine diacetate, is an opioid analgesic synthesized from morphine, a derivative of the opium poppy. When used in medicine it is typically used to treat severe pain, such as that resulting from a heart attack. It is the 3,6-diacetyl ester of morphine, and functions as a morphine prodrug (meaning that it is metabolically converted to morphine inside the body). The white crystalline form considered "pure heroin" is usually the hydrochloride salt, diacetylmorphine hydrochloride. When heroin is supplied illegally, though, it is often adulterated to a freebase form, dulling the sheen and consistency to a matte white powder. As of 2004, roughly 87% of the world supply of opium and its derivatives, including heroin, was thought to be produced in Afghanistan. However, production in Mexico has risen six-fold from 2007 to 2011, changing that percentage and placing Mexico as the second largest opium producer in the world.

As with other opioids, diacetylmorphine is used as both an analgesic and a recreational drug. Frequent and regular administration is associated with tolerance and physical dependence, which may develop into addiction. Internationally, diacetylmorphine is controlled under Schedules I and IV of the Single Convention on Narcotic Drugs. It is illegal to manufacture, possess, or sell diacetylmorphine without a license in almost every country.

Under the chemical names diamorphine and diacetylmorphine, heroin is a legally prescribed controlled drug in the United Kingdom, and is supplied in tablet or injectable form for the same indications as morphine is, often being preferred over morphine due to its lower side effect profile. It is also available for prescription to long-term users in the Netherlands, United Kingdom, Switzerland, Germany and Denmark alongside psycho-social care, and a similar programme is being campaigned for by liberal political parties in Norway.

This text uses material from Wikipedia licensed under CC BY-SA