Tests on a Centerville airline pilot and his wife will reveal whether opioids contributed to their deaths, an outcome suspected by authorities. The official causes of death for Brian J. Hayle, 36, and Courtney A. Halye, 34, both found dead Thursday morning by their children, have not been released pending a full autopsy including tests for illicit opioids.
The pharmacological effects of opiates, derived from the opium poppy, have been known for at least 6,000 years. The process was further refined over time into stronger and stronger substances as well as synthetic versions.
Many of the compounds, like morphine, became indispensable for their ability to let people withstand painful medical procedures. But the drugs are powerfully addicting, and people can become dependent on opioids that legitimately serve medical purposes as well as those that don’t.
These short explanations from information provided by the Drug Enforcement Administration and National Institute on Drug Abuse shows how the drug type evolved to become ever more potent.
An opioid is a term for a variety of substances similar to natural opium alkaloids.
The drug dulls the senses and relieves pain. Morphine, heroin and fentanyl are all opioids. Other examples include pharmaceuticals like OxyContin, Vicodin, codeine and methadone.
Heroin is an illicit drug with no legitimate medical use in the United States. Morphine and fentanyl are both licit opioids used during medical procedures and often prescribed by doctors to control pain. Fentanyl, however, is manufactured in clandestine labs and mixed with heroin or sold alone as a heroin substitute.
Opioids can be swallowed, smoked, sniffed, or injected. Users are prone to become psychologically and physically dependent on opioids.
Morphine is a naturally occurring substance extracted from the seedpod of the Asian opium poppy plant, Papavar somniferum. The principal constituent of opium, it is one of the most effective drugs at relieving severe pain.
Opium is made by drying the milky resin that seeps from incisions made in unripe seedpods. An alternate method of harvesting morphine is to extract alkaloids from the mature dried plant stalks, to produce a fine brownish powder.
Street names: Dreamer, Emsel, First Line, God’s Drug, Hows, M.S., Mister Blue, Morf, Morpho, and Unkie
Heroin is a highly addictive drug and the most rapidly acting opiate.
It is synthesized from morphine, the naturally occurring substance extracted from the seed pod of the poppy plant. Heroin usually appears as a white or brown powder or as a black sticky substance, known as “black tar heroin.”
Heroin, two to four times as potent as morphine, works much faster because it’s less soluble in water, and more soluble in oils and fats, than morphine. Once in the bloodstream it can pass rapidly through the blood-brain barrier that normally prevents the passage of water-soluble and large molecules. As a result, it is much more potent than morphine, but its effect does not last as long.
The majority of heroin sold in the U. S. originates from Southeast Asia, South America and Mexico. Low purity Mexican black tar heroin is most common on the West Coast, while high purity Colombian heroin dominates in the East and most Midwestern states.
Street names: Big H, Black Tar, Chiva, Hell Dust, Horse, Negra, Smack, and Thunder
Fentanyl is a synthetic opioid 100 times more powerful than morphine and 30-50 times more powerful than heroin.
It was first introduced as an intravenous anesthetic under the trade name Sublimaze in the 1960s. It is often sold as heroin to the unsuspecting user.
Licit pharmaceutical fentanyl products include lozenges, tablets and transdermal patches as well as injectable forms. Fentanyl is often used for pain management in cancer patients as well as analgesic and anesthetic for patients undergoing surgery.
Once less prominent in the illicit drug trade, fentanyl has overtaken heroin locally as the substance responsible for the most overdose deaths.
Street names: Apache, China Girl, China White, Dance Fever, Friend, Goodfella, Jackpot, Murder 8, TNT, as well as Tango and Cash
Carfentanil is also a synthetic opioid 100 times stronger than even fentanyl and 10,000 times more powerful than morphine.
Its primary legitimate purpose is a tranquilizer for large animals like elephants. Carfentanil has been linked to a significant number of overdose deaths nationwide, including fatalities in Montgomery County.
A small amount of carfentanil no larger than a grain of salt can kill. In July, Ohio Attorney General Mike DeWine warned police agencies across the state against handling or field testing street drugs that could contain dangerous levels of fentanyl or carfentanil.
In September, The Drug Enforcement Administration (DEA) issued a nationwide warning about the health and safety risks of carfentanil that can also resemble powdered cocaine.