In Pawtucket, Rhode Island, close to a storefront promoting “free” cellphones, J.R. sat in an empty again stairwell and confirmed a reporter how he tries to keep away from overdosing when he smokes crack cocaine. KFF Well being Information is figuring out him by his initials as a result of he fears being arrested for utilizing unlawful medicine.
It had been a number of hours since his final hit, and the chatty, middle-aged man’s palms moved rapidly. In a single hand, he held a glass pipe. Within the different, a lentil-size crumb of cocaine.
Or not less than J.R. hoped it was cocaine, pure cocaine — uncontaminated by fentanyl, a potent opioid that was linked to about 75% of all overdose deaths in Rhode Island in 2022. He flicked his lighter to “check” his provide. He believed that if it had a “cigar-like candy odor,” he stated, it could imply that the cocaine was laced with fentanyl. He put the pipe to his lips and took a tentative puff. “No candy,” he stated, reassured.
However this technique gives solely false and harmful reassurance. A mistake may be deadly.
It’s unimaginable to inform whether or not a drug accommodates fentanyl by the style or odor. “Someone can imagine that they will odor it or style it, or see it … however that’s not a scientific check,” stated Josiah “Jody” Rich, an habit specialist and researcher who teaches at Brown College. “Persons are going to die right now as a result of they purchase some cocaine that they don’t know has fentanyl in it.”
The primary wave of the long-running and devastating opioid epidemic started in america with the abuse of prescription painkillers within the early 2000s. The second wave concerned a rise in heroin use, beginning round 2010. The third wave started when highly effective artificial opioids akin to fentanyl began showing within the provide round 2015. Now consultants are observing a fourth part of the lethal epidemic.
The combination of stimulants akin to cocaine and methamphetamines with fentanyl — an artificial opioid 50 instances as highly effective as heroin — is driving what consultants name the opioid epidemic’s “fourth wave.” The combination of stimulants and fentanyl presents highly effective challenges to efforts to scale back overdoses as a result of many customers of stimulants don’t know they’re vulnerable to ingesting opioids, in order that they don’t take overdose precautions.
The one strategy to know whether or not cocaine or different stimulants comprise fentanyl is to make use of drug-checking instruments akin to fentanyl check strips — a greatest follow for what’s referred to as “harm reduction,” now embraced by federal health officials in combating drug overdose deaths. Fentanyl check strips price as little as $2 for a two-pack on-line, however many front-line organizations additionally give them out free.

Nationwide, illicit stimulants combined with fentanyl have been the commonest medicine present in fentanyl-related overdoses, in line with a study published in 2023 within the scientific journal Habit. The stimulant within the deadly combination tends to be cocaine within the Northeast, and methamphetamine within the West and far of the Midwest and South.
“The No. 1 factor that folks within the U.S. are dying from when it comes to drug overdoses is the mix of fentanyl and a stimulant,’’ stated Joseph Friedman, a researcher at UCLA and the examine’s lead creator. “Black and African Individuals are disproportionately affected by this disaster to a big magnitude, particularly within the Northeast.”
Friedman was additionally the lead creator of another new study, printed within the American Journal of Psychiatry, that reveals the fourth wave of the opioid epidemic is driving up the mortality charge amongst older Black Individuals (ages 55-64) and, extra lately, Hispanic individuals. Friedman stated a part of the rationale avenue fentanyl is so lethal is that there’s no strategy to inform how potent it’s. Hospitals have safely used medical-grade fentanyl for surgical ache as a result of the efficiency is strictly regulated, however “the efficiency fluctuates wildly within the illicit market” Friedman stated.
Research of avenue medicine, he stated, present that in illicit medicine the efficiency can differ from 1% to 70% fentanyl.
“Think about ordering a combined drink in a bar and it accommodates one to 70 photographs,” Friedman stated, “and the one means you realize is to start out consuming it. … There could be an enormous variety of alcohol overdose deaths.”
Drug-checking expertise can present a tough estimate of fentanyl focus, he stated, however to get a exact measure requires sending medicine to a laboratory.
It’s not clear how a lot of the newest pattern in polydrug use — wherein customers combine substances, akin to cocaine and fentanyl, for instance — is unintended versus intentional. It will probably differ for particular person customers: a latest examine from Millennium Health discovered that most individuals who use fentanyl achieve this at instances deliberately and different instances unintentionally.
Individuals typically use stimulants to energy via the fast withdrawal from fentanyl, Friedman stated. And the high-risk follow of utilizing cocaine or meth with heroin, known as “speedballing,” has been round for many years. Different elements embody producers’ including a budget artificial opioid to a stimulant to stretch their provide, or sellers mixing up luggage.
Researchers say many individuals nonetheless suppose they’re utilizing unadulterated cocaine or crack — a false impression that may be lethal. “People who’re utilizing stimulants, and never deliberately utilizing opioids, are unprepared to reply to an opioid overdose,” stated Brown College epidemiologist Jaclyn White Hughto, “as a result of they don’t understand themselves to be in danger.” Hughto is a principal investigator in a brand new, unpublished study referred to as “Stopping Overdoses Involving Stimulants.”
Hughto and the group surveyed greater than 260 individuals in Rhode Island and Massachusetts who use medicine, together with some who manufacture and distribute stimulants akin to cocaine. Greater than 60% of the individuals they interviewed in Rhode Island had purchased or used stimulants that they later discovered had fentanyl in them. And most of the individuals interviewed within the examine additionally use medicine alone. That signifies that in the event that they do overdose, they is probably not discovered till it’s too late.
In 2022, Rhode Island had the fourth-highest rate of overdose deaths involving cocaine in 2022, after Washington, D.C., Delaware, and Vermont, in line with the Facilities for Illness Management and Prevention.
The fourth wave can be hitting stimulant customers who select drugs over what they understand as extra harmful medicine akin to cocaine in an effort to keep away from fentanyl. That’s what occurred to Jennifer Dubois’ son Cliffton.
Dubois was a single mom elevating two Black sons. The older son, Cliffton, had been battling habit since he was 14, she stated. Cliffton additionally had been recognized with attention-deficit/hyperactivity dysfunction and a temper dysfunction.
In March 2020, Cliffton had checked right into a rehab program because the pandemic ramped up, Dubois stated. Due to the lockdown at rehab, Cliffton was upset about not having the ability to go to along with his mom. “He stated, ‘If I can’t see my mother, I can’t do therapy,’” Dubois recalled. “And I begged him” to remain in therapy.
However quickly after, Cliffton left the rehab program. He confirmed up at her door. “And I simply cried,” she stated.

Dubois’ youthful son was dwelling at residence. She didn’t need Cliffton doing medicine round his youthful brother. So she gave Cliffton an ultimatum: “If you wish to keep residence, you must keep drug-free.”
Cliffton went to stick with household associates, first in Atlanta and later in Woonsocket, an previous mill metropolis that has Rhode Island’s highest rate of drug overdose deaths.
In August 2020, Cliffton overdosed however was revived. Cliffton later confided that he’d been snorting cocaine in a automotive with a good friend, Dubois stated. Hospital information present he examined constructive for fentanyl.
“He was actually scared,” Dubois stated. After the overdose, he tried to “depart the cocaine and the onerous medicine alone,” she stated. “However he was taking drugs.” Eight months later, on April 17, 2021, Cliffton was discovered unresponsive within the bed room of a member of the family’s residence.
The night time earlier than, Cliffton had purchased counterfeit Adderall, in line with the police report. What he didn’t know was that the Adderall capsule was laced with fentanyl. “He thought by staying away from the road medicine and simply taking drugs, he was doing higher,” Dubois stated.
A fentanyl check strip might have saved his life.

This text is from a partnership that features The Public’s Radio, NPR, and KFF Well being Information.