Mexican Pharmacies Sell Counterfeit Drugs to U.S. Tourists

By Pat Anson, PNN Editor

With opioid pain medication increasingly harder to obtain in the United States, a growing number of Americans are heading south of the border to get painkillers and other prescription drugs in Mexico.  That’s a risky activity, according to UCLA researchers, who found it was fairly common for Mexican pharmacies to sell counterfeit medication to unsuspecting tourists.

The researchers visited 40 pharmacies in Northern Mexico and purchased samples of oxycodone, hydrocodone, Xanax and Adderall, most of which were obtained without a prescription. Immunoassay testing strips were then used to check each pill for the presence of fentanyls, benzodiazepines, amphetamines and methamphetamines.

Eleven of the 40 pharmacies were found to be selling counterfeit drugs. Of the 27 “oxycodone” tablets purchased, 11 were made with either illicit fentanyl or heroin. One pill sold as “Vicodin” only contained lactose and the weaker opioid tramadol.

Nine of the 11 “Adderall” pills contained methamphetamine, while none of the Xanax pills were found to be counterfeit.  

The study findings were first reported online in medRxiv, a website that publishes new medical research before it is peer-reviewed.

FAKE OXYCODONE PILLS

“It is not possible to distinguish counterfeit medications based on appearance, because authentic and counterfeit versions are often sold in close geographic proximity and are visually and otherwise indistinguishable from one another. Nevertheless, US tourists may be more trusting of controlled substances purchased directly from pharmacies,” the UCLA researchers said, noting that overdoses are poorly monitored in Mexico, making it difficult to know how many people have died from taking counterfeit pills.

Researchers say the growing trade in counterfeit drugs – both north and south of the border – is due in part to a decade-long crackdown on prescription opioids. Since 2010, opioid prescriptions in the U.S. have fallen by nearly 50 percent.

“These decreases have been shown to have affected many patients with known painful chronic conditions, including terminal cancer, and other palliative care patients. Many patients have been rapidly tapered off opioid regimens, which has been associated with increased rates of suicide and drug overdose. A large unmet demand for diverted and legitimate prescription opioids has led to widespread consumption of counterfeit opioids in the US by witting and unwitting consumers,” researchers said.

One such case involves Jessica Fujimaki, a 42-year-old intractable pain patient, who lost access to opioids after the DEA suspended her doctor’s license to prescribe controlled substances last November. Desperate for relief and going into withdrawal, Fujimaki and her husband made two trips to Mexico from their home in Arizona to buy opioids, but were uncertain of the quality of drugs they purchased. She died in December.   

‘These Are Really Strong!’

Perhaps the most widely available counterfeit drug is “Mexican Oxy” – small blue pills that are designed to look like 30mg oxycodone pills. One of the UCLA researchers asked for oxycodone when he visited a Mexican pharmacy:

“We head into the pharmacy and ask for Oxy. The pharmacy employee flashes us a smile and says ‘I have Mexican Oxy or I have American Oxy. American Oxy is 35$ for 20mg, and Mexican Oxy is 20$ for 30mg.’

‘Why is the Mexican Oxy stronger and cheaper?’ I ask.

‘Oh the Mexican oxy is very strong, but it’s cheaper because they give it to us for cheaper,’ he says. ‘You should only take half, and even that’s going to be a lot. The full one might be too dangerous.’

I say, ‘Okay, we’ll take the Mexican Oxy.’ He goes under the counter and pulls out a cardboard box full of syringes. He reaches underneath the needles, and pulls up this false bottom on the box, and the bottom is full of these little blue pills, just loose in the box.

He takes one out of the pile and puts it in a little plastic bag for us. As he hands it to me. He’s says, ‘Okay guys, these are really strong! Please be careful.’”

When that “Mexican Oxy” pill was analyzed later, it tested positive for fentanyl.  

Two reporters for the Los Angeles Times recently found how easy it is to get counterfeit medication in Mexico when they visited pharmacies in Tijuana, Cabo San Lucas and several other northwestern cities. The reporters found that 71% of the 17 pills they purchased were fake. The “oxycodone” and “hydrocodone” pills tested positive for fentanyl, while pills sold as “Adderall” tested positive for methamphetamine.

Asked to comment on the Times investigation, the U.S. State Department, DEA and the White House Office of National Drug Control Policy failed to respond to repeated inquiries. Local and national government agencies in Mexico also ignored requests for comment.

Most of the drug experts interviewed by the Times said they’d never before heard of pharmacies selling counterfeit pills.

“I haven’t seen anything like that,” said Cecilia Farfán-Mendez, a researcher at UC San Diego’s Center of U.S.-Mexican Studies. “I think it speaks to the lack of law enforcement monitoring what’s happening in the pharmacies.”

Mexicans ‘Dying in Pain’ Because Rx Opioids Limited in U.S.

By Pat Anson, PNN Editor

Efforts to limit opioid prescribing in the United States are driving some Americans across the border to Mexico to purchase opioid medication, according to a new study that found shortages of painkillers in some of Mexico’s poorest regions.  

Mexico, along with many other third-world countries, have relatively low rates of opioid prescribing. Faced with international criticism that pain was going untreated, the Mexican government launched an initiative in 2015 to improve access to opioids for terminally ill patients in palliative care.

Doctors were allowed to write more prescriptions and there was expanded insurance coverage of opioids, which led to a steady increase in opioid dispensing in Mexico over the next few years – a period when opioid prescribing in the U.S. was falling sharply.

A team of researchers at UCLA, with funding from the U.S. National Institutes of Health, looked at prescription drug data in Mexico from 2015 to 2019. They found a steady increase in opioid dispensing nationwide, but the growth was concentrated in wealthier Mexican states and major metropolitan areas, particular those along the U.S. border. The research findings, published in The Lancet Public Health, suggest that some of the opioids intended for Mexican citizens wound up in American medicine cabinets.

"People in the poorest areas of Mexico are dying in pain," said lead author David Goodman-Meza, MD, an assistant professor of medicine at the David Geffen School of Medicine at UCLA. "A lot of work needs to be done to increase access to opioids for those who have a medical need for them in Mexico.”

Goodman-Meza and his colleagues found the highest opioid prescribing rates in Baja California, Mexico City, Nuevo Leon, Sonora and Jalisco. Fentanyl was the most frequently dispensed opioid medication, followed by methadone, morphine, tapentadol, oxycodone and hydromorphone.

Baja California, Nuevo Leon and Sonora all border the United States, and have a “heavy concentration of pharmacies” just a few miles away from San Diego, El Paso and other U.S. cities. The researchers noted that many of these pharmacies had an increase in opioid dispensing during the study period.

Although they did not examine cross-border purchase data, researchers believe “medical tourism” by Americans probably contributed to more opioid prescriptions being filled in Mexico.

"As the U.S. has tried to curb the epidemic related to prescription opioids by instituting structural mechanisms such as closing 'pill mills' and instituting prescription drug monitoring programs (PDMPs), individuals may be getting around them by going to Mexico to get opioids," Goodman-Meza said. "Continued surveillance at border crossings is necessary to avoid unmonitored entry of opioids into the U.S."

Unintended Consequences of PDMPs

Another unintended consequence of U.S. policy to limit opioid prescribing is that it may be forcing some patients to turn to illicit drugs.

A new study published in JAMA looked at state efforts to combat the opioid epidemic by using PDMPs to track opioid prescriptions. A team of Indiana University researchers found that while opioid misuse and “doctor shopping” by patients declined, drug deaths continued to increase, fueled largely by overdoses linked to illicit fentanyl, heroin and cocaine.    

“Heightened demand for diverted and illicit drugs might arise from limiting the supply of prescription opioids under certain conditions. These unintended consequences may occur if the fundamental causes of demand for opioids are not addressed and if the ability to reverse overdose is expanded without increasing treatment of opioid overdose,” researchers found.

“We believe that policy goals should be shifted from easy solutions (eg, dose reduction) to more difficult fundamental ones, focusing on improving social conditions that create demand for opioids and other illicit drugs.”

A 2019 study of PDMPs was more explicit, finding there was a “consistent, positive, and significant association” between them and heroin overdoses. A study conducted the previous year also found an increase in heroin deaths associated with PDMPs, along with a decline in overdoses linked to prescription opioids.  

How Government Shutdowns Worsen the Opioid Crisis

By Lynn Webster, MD, Guest Columnist

On October 26, 2017— a little bit more than a year ago — President Donald Trump declared that the opioid crisis was a national Public Health Emergency. Most Americans seemed to back his initiative to stop opioid abuse, and to reduce drug supply and demand.

However, it seems the recent 35-day government shutdown and Trump's desire to build a border wall have been at cross-purposes with his concern about addressing the opioid crisis.

Two key aspects of Trump’s opioid plan were prevention and treatment of opioid use disorder. Prevention, in part, means reducing the supply. However, everything in the supply is not equally problematic.

Opioids fall into two major categories: those that are prescribed and those that are smuggled into the United States. The number of overdoses associated with prescription opioids has remained essentially unchanged since 2011, while the number of opioid overdoses due to illicit fentanyl and other synthetic opioids surged from 3,000 in 2013 to more than 29,000 in 2017. Most of these drugs originate in China.

One of Trump's major arguments for building a wall is that most drugs that kill Americans are coming over the southern border from Mexico. However, that conflicts with the final report of his opioid commission, which found that "we are losing this fight predominately through China."

Mexican cartels do smuggle illicit opioids across the southern border in passenger vehicles and tractor trailers, often at legal points of entry. Heroin and fentanyl are also smuggled into the U.S. by sea and air or through the mail. A physical barrier doesn’t block any of these types of entry.

The U.S. Food and Drug Administration (FDA) is tasked with inspecting mail to prevent drug smuggling. Before the government shutdown, FDA Commissioner Scott Gottlieb was calling for more postal inspectors to intercept shipments of opioids. He wanted the government to be able to inspect 100,000 suspicious packages per year, but that would have required double the number of personnel that he had.

Government shutdowns handicap those efforts because it is difficult to hire during shutdowns. It can be challenging just to retain the employees you already have.

The Department of Homeland Security works with the U.S. Coast Guard and the U.S. Customs and Border Protection to patrol the South Pacific Ocean and the Caribbean Sea to stop drug smuggling. These efforts may have been impeded during the shutdown, because some of these "essential" employees had to decide whether to work without pay or call in sick. We can assume that some of them chose the latter course of action. Some government employees may be looking for other jobs because they want a reliable paycheck.

Ironically, due to increased scrutiny at the border, drug smugglers have gotten more creative, increasing their use of tunnels, boats, air and even catapults. These efforts may have been more successful due to the lack of personnel guarding trouble spots because of the shutdown.

Addiction Treatment Impacted

Government shutdowns increase the likelihood that opioids could find their way past our borders. And our ability to treat people with opioid addiction may also be compromised.

Providing treatment for addiction was the other important part of Trump's plan for addressing the opioid crisis. An estimated 2.1 million people had an opioid use disorder in 2016, yet only about 20% had access to treatment. One of the reasons so few people are treated is that not enough clinicians are trained and certified to treat opioid addiction. The president's initiative requires increasing the number of clinicians certified to treat addiction.

Buprenorphine (Subxone) is one of the tools physicians use to treat opioid use disorder. Doctors require special training and certification to prescribe the drug, as well as a waiver from the Drug Enforcement Agency. During the government shutdown, the DEA was still able to review doctors’ applications, but there were about 30% fewer certifications than there were before the shutdown. It is unclear if that was due to the shutdown or not.

Regardless of whether there will be a physical wall on our border with Mexico, we can see the potential damage that the recent government shutdown can have on curbing the opioid crisis. Congress will now discuss the merits of various options to secure the border, and President Trump is threatening another shutdown if a border wall isn’t funded.

But one thing we should take away from the recent experience is that there isn't much point in saving ourselves from illegal immigrants if we can't protect ourselves from the dangers posed by a government shutdown.

Lynn R. Webster, MD, is a vice president of scientific affairs for PRA Health Sciences and consults with the pharmaceutical industry. He is a former president of the American Academy of Pain Medicine. Webster is the author of “The Painful Truth: What Chronic Pain Is Really Like and Why It Matters to Each of Us.”

You can find him on Twitter: @LynnRWebsterMD. 

The information in this column should not be considered as professional medical advice, diagnosis or treatment. It is for informational purposes only and represents the author’s opinions alone. It does not inherently express or reflect the views, opinions and/or positions of Pain News Network.

Fake Oxycodone Seized at US-Mexican Border

By Pat Anson, Editor

Federal prosecutors this week filed charges against an alleged smuggler caught at the California-Mexico border with nearly 1,200 fake oxycodone pills, the latest sign that Mexican drug cartels are targeting pain patients in the U.S.

The pills were made with illicit fentanyl, a synthetic opioid that is 50 to 100 times more potent than morphine and can be lethal in very small doses. Counterfeit fentanyl pills are blamed for 11 deaths and dozens of overdoses in recent weeks in the Sacramento area, where they were disguised to look like Norco pain medication. Some of the victims were patients who sought painkillers on the street because they couldn’t obtain them legally.

Fake oxycodone, Percocet and Xanax pills have also been appearing in Florida, where they are blamed for at least one death.

19-year old Sergio Linyuntang Mendoza Bohon of Tijuana, Mexico was arrested at the Otay Mesa port of entry on February 10. Border patrol agents became suspicious when they saw “an unnatural looking bulge” in his underwear.

A search turned up 1,183 tablets labeled as oxycodone and 5.4 grams of powdered fentanyl. Laboratory tests later determined the pills were made with fentanyl, not oxycodone.

“This investigation involves the first interdiction of counterfeit oxycodone pills containing fentanyl that were smuggled from Mexico into the U.S. at the local ports of entry,” said Dave Shaw, special agent in charge for Homeland Security in San Diego.

FILE PHOTO of otay mesa border crossing

“While this time we’ve successfully prevented a potentially deadly drug from reaching the streets, we face an uphill battle stemming from the rapidly growing demand for pharmaceutical painkillers on the black market.”

Last year, the DEA issued a nationwide public health alert for acetyl fentanyl, a synthetic opioid produced by illegal drug labs in China and Mexico. Acetyl fentanyl is virtually identical to fentanyl, a Schedule II controlled substance that is often used in patches to treat more severe forms of chronic pain.

Acetyl fentanyl has been blamed for thousands of overdose deaths in the U.S. and Canada. It typically is mixed with heroin and cocaine to make the drugs more potent, but is now showing up in pill form – sometimes disguised as pain medication.

“These criminals are putting fentanyl into fake pills and passing them off as legitimate prescription medications.  Fentanyl is extremely powerful and can very easily lead to overdose deaths,” said William Sherman, DEA Special Agent in Charge.

“Unsuspecting individuals who illegally purchase oxycodone could potentially die from the ingestion of what turns out to be fentanyl tablets,” said U.S. Attorney Laura Duffy. “We are very concerned that these counterfeit pills could cause serious harm to users. Even miniscule amounts of fentanyl can have devastating consequences for those who abuse it or literally even touch it.”

Bohon faces up to 20 years in prison if convicted of unlawfully importing a controlled substance. His next court appearance is scheduled for May 2.

Public Health Emergency in Canada

British Columbia this week became the first province in Canada to declare a public health emergency due to a spike in fentanyl overdoses. Health officials say 201 overdose deaths were recorded in the first three months of 2016. 

Counterfeit fentanyl pills disguised as oxycodone started appearing in Canada about two years ago, where they are often called “greenies” when sold on the street.

ROYAL CANADIAN MOUNTED POLICE photo

“When it's mixed into these tablets it's highly variable from one to the next. So an individual who uses a pill they bought off the street that contains fentanyl may crush up a tablet, inject it and be fine but with the next one they do they may overdose.” Dr. Matthew Young, a substance abuse epidemiologist in Ottowa, told Vancouver Metro.

Like the United States, Canada has a serious problem with opioid abuse and addiction. Young says efforts to reduce opioid prescribing may have contributed to the current wave of fentanyl overdoses.

“That also created a market where organized crime stepped in and started selling these counterfeit tablets containing fentanyl,” he said.