The Hidden Dangers of Drugs Sold at Gas Stations
Walk into some gas stations, convenience stores, smoke shops, or vapestores and you may find brightly packaged pills, shots, gummies,powders, and extracts displayed alongside ordinary consumerproducts.
Some promise energy. Others are marketed for relaxation, mood, painrelief, focus, or a sense of well-being. Certain products may be labeledas herbal supplements or kratom products, while others containsubstances unfamiliar to many consumers.
The fact that these products can be purchased from a retail countercan create a dangerous assumption:
If a gas station can legally sell it, it must be reasonablysafe.
That assumption can be wrong.
Products containing substances such as tianeptineand highly concentrated 7-hydroxymitragynine (7-OH)have attracted increasing concern from federal regulators, physicians,poison centers, and addiction professionals.
The issue is becoming particularly urgent in 2026.
In July 2026, America’s Poison Centers issued a health advisoryreporting a sharp increase in exposures involving kratom andkratom-derived products. Poison Centers recorded 3,803 exposurecases in all of 2025 and another 3,190 cases by June 30, 2026,putting 2026 on pace for a substantial year-over-year increase. Amongreported single-substance exposures, serious health effects andhospitalizations were not uncommon.
Meanwhile, the FDA has warned consumers about tianeptine, sometimescalled “gas station heroin,” and has taken actionagainst concentrated 7-OH products because of their opioid activity andpotential for abuse.
These developments are changing what people need to understand aboutsubstances sold over the counter.
What Are “Gas Station Drugs”?
“Gas station drugs” is not a medical diagnosis or formal drugcategory.
It is an informal term describing psychoactive products that may beavailable through gas stations, convenience stores, smoke shops, vapestores, and similar retailers without a traditional prescription.
The category can include very different substances andformulations.
Two that deserve particular attention are:
Tianeptine, an unapproved drug sometimes marketed asa supplement, nootropic, mood enhancer, or alternative to opioids.
7-hydroxymitragynine (7-OH), an opioid-activecompound associated with kratom that is increasingly being sold inhighly concentrated products such as tablets, shots, gummies, and otherformulations.
These substances are not identical, and products containing themshould not all be treated as though they carry the same pharmacology orrisk.
What connects them is a larger public-health concern: consumers mayencounter products capable of producing powerful psychoactive oropioid-like effects in retail environments that do not resembletraditional drug markets.
Why Gas Station Drugs Are Becoming a Bigger Concern
The availability of these products has evolved rapidly.
The FDA reported in 2025 that concentrated 7-OH products werebecoming readily available online and in gas stations, cornerstores, and vape shops. The agency expressed particular concernabout products sold as flavored gummies and other formulations thatcould appeal to younger consumers.
Then came stronger warning signs.
America’s Poison Centers reported in July 2026 that Poison Centersreceived 593 reports involving 7-OH exposure during2025.
From January 1 through June 30, 2026, there were already 901reports.
Average monthly 7-OH cases during the first half of 2026 representeda 102% increase compared with the average during the final sixmonths of 2025.
That makes 7-OH one of the most important emerging substances forconsumers and families to understand.
The Most Important Gas Station Drugs to Know About
Not every supplement sold in a convenience store is inherentlydangerous.
The concern centers on particular psychoactive products andconcentrated formulations.
Tianeptine, or “Gas Station Heroin”
Tianeptine is perhaps the substance most closely associated with thephrase gas station drug.
It is sometimes called “gas station heroin” becauseproducts containing it have been sold through convenience stores, gasstations, vape shops, smoke shops, and online retailers.
Tianeptine is used medically in some other countries, but theFDA has not approved tianeptine for any medical use in the UnitedStates. The agency says it is also not a lawful dietaryingredient.
Products have been sold under names including:
ZaZa Tianna/TianaaNeptune’s Fix Pegasus TDRed
Brand names and formulations can change, however, so identifying asubstance based only on branding is unreliable.
The FDA has warned that tianeptine products may be marketed asnootropics, research chemicals, supplements, or products claiming toimprove mood, brain function, anxiety, depression, pain, oropioid-related problems.
Why Is Tianeptine Dangerous?
One reason tianeptine deserves particular attention is its activityat opioid receptors.
At sufficiently high doses, it can produce opioid-like effects,including euphoria. Repeated use can also lead to tolerance, dependence,compulsive use, and withdrawal.
FDA reports have linked tianeptine products with serious adverseevents including seizures, loss of consciousness,hospitalization, and death. The agency has also warned aboutpotentially dangerous interactions with other medications.
The number of reported exposures has increased substantially.
A study of U.S. poison center data found 892 single-substancetianeptine exposures between 2015 and 2023, with the exposurerate increasing approximately 1,400% over that period.About 40% of cases required medical admission.
FDA data subsequently showed poison center cases rising from onlyfour in 2013 to roughly 350 in 2024.
Easy availability does not mean low risk.
What Is 7-OH?
Another rapidly emerging concern is7-hydroxymitragynine, commonly shortened to7-OH.
7-OH is associated with the kratom plant, but an importantdistinction needs to be made.
Traditional kratom leaf and highly concentrated 7-OH products are notnecessarily equivalent.
The FDA specifically made this distinction when it announced actionagainst concentrated 7-OH products in July 2025. The agency said itsaction was targeting 7-OH rather than natural kratom leaf products.
Some commercial products contain concentrated amounts of 7-OH farbeyond what consumers might associate with ordinary botanicalkratom.
The FDA has described 7-OH as an opioid and warned that concentratedproducts have significant abuse potential because 7-OH binds to opioidreceptors. The agency has also said there are no FDA-approveddrugs containing 7-OH and that 7-OH cannot lawfully be marketedas a dietary supplement.
The 2026 Surge in 7-OH Poison Center Cases
The latest poison-center data make 7-OH especially newsworthy.
America’s Poison Centers reported 901 7-OH exposure casesduring only the first six months of 2026, compared with 593during the entirety of 2025.
Among cases reporting exposure to 7-OH alone:
38.8% experienced serious health problems.
63.8% were treated at a healthcare facility.
20.5% were hospitalized.
Reported effects included nausea and vomiting, agitation, confusion,sweating, rapid heart rate, elevated blood pressure, breathing problems,excessive sleepiness, loss of consciousness, seizures, dependence, andwithdrawal.
This is not simply an abstract regulatory debate.
Poison centers are seeing a rapidly increasing number of real-worldexposures.
Is 7-OH the Same Thing as Kratom?
Not exactly, and this distinction is important.
Kratom comes from the leaves of Mitragyna speciosa, a treenative to Southeast Asia. Its leaves naturally contain severalalkaloids, including mitragynine and much smaller amounts of7-hydroxymitragynine.
Modern manufacturing can create products with much more concentratedlevels of particular alkaloids.
That means a highly concentrated 7-OH tablet or shot should notautomatically be treated as equivalent to traditional kratom leaf.
The FDA has explicitly focused its recent regulatory concerns onconcentrated 7-OH products rather than natural kratomleaf.
For consumers, the distinction matters because packaging mayemphasize “kratom” while providing an incomplete picture of the strengthor pharmacology of the actual product.
Why “Legal” Does Not Necessarily Mean Safe
One of the most persistent misconceptions surrounding gas stationdrugs is that retail availability equals government approval.
It does not.
A product sitting on a convenience-store shelf has not necessarilygone through the FDA drug-approval process.
It may not have been evaluated in controlled clinical trials for thepurpose claimed on its packaging.
And the amount of an active compound in the product may notnecessarily be obvious to the consumer.
Tianeptine demonstrates this problem particularly clearly.
Despite appearing in products sold through ordinary retail stores,tianeptine is not FDA-approved for any medical use in the UnitedStates.
The Tennessee Poison Center has previously warned about ZaZa Red andnoted that tianeptine amounts in products marketed as supplements maynot be standardized.
A storefront is a distribution channel.
It is not a guarantee of safety.
Gas Station Drugs Can Produce Dependence
People sometimes associate addiction exclusively with substances suchas heroin, fentanyl, cocaine, or methamphetamine.
But the brain responds to pharmacology, not the location where asubstance was purchased.
A substance does not become less capable of causing dependence simplybecause it came from a gas station rather than an illicit dealer.
Repeated exposure to opioid-active substances can cause the nervoussystem to adapt.
Over time, someone may find that the amount they previously used nolonger produces the same effect.
They may increase their dose or use the product more frequently.
Eventually, stopping can become difficult because withdrawal symptomsemerge.
Both tianeptine and 7-OH have been associated with dependenceand withdrawal.
What Can Gas Station Drug Withdrawal Feel Like?
Withdrawal varies according to the substance involved, dose,frequency, duration of use, other substances being used, and individualhealth factors.
Because tianeptine and concentrated 7-OH can have opioid-likeeffects, withdrawal may share characteristics with opioidwithdrawal.
Symptoms can potentially include restlessness, anxiety, sweating,gastrointestinal problems, muscle discomfort, sleep disturbance,agitation, cravings, and mood changes.
The exact experience can vary considerably.
People using large amounts, multiple substances, or products withuncertain ingredients should not assume they know exactly what theirbody has become dependent on.
A clinical assessment can help determine the safest approach.
The Packaging Can Make These Products Look Safer Than They Are
Presentation matters.
An unfamiliar psychoactive substance packaged in a brightly coloredbottle or gummy pouch can feel psychologically different from an illicitdrug.
Words such as:
natural
herbal
supplement
wellness
energy
focus
or mood
can also influence how people perceive risk.
But marketing terminology does not determine pharmacology.
This is one reason the FDA has expressed concern about concentrated7-OH products sold as fruit-flavored gummies and other appealingformulations, particularly because they could attract youngerconsumers.
A product can look like an energy supplement while containing asubstance capable of producing opioid effects.
Another Risk: You May Not Know Exactly What You’re Taking
Uncertainty about formulation adds another layer of risk.
When warning consumers about Neptune’s Fix, the FDA stated that theproduct labels listed tianeptine but that the products couldcontain other harmful ingredients not listed on the label.
That creates obvious problems.
A person may make decisions about dosage or drug combinations basedon incomplete information.
Someone may also arrive at an emergency department believing theytook one substance when they were actually exposed to somethingelse.
Unknown potency becomes especially concerning when multiplepsychoactive substances are combined.
Mixing Gas Station Drugs With Other Substances Can Increase Risk
Using an unfamiliar psychoactive product becomes even moreunpredictable when alcohol, opioids, benzodiazepines, prescriptionmedications, or other drugs are involved.
This is especially concerning when substances affect overlappingsystems in the brain.
Sedating or opioid-like substances can contribute to excessivesedation and impaired breathing. Stimulant-like effects can placeadditional stress on the cardiovascular system.
And when the exact ingredients or concentrations are uncertain,predicting an interaction becomes even harder.
The FDA has specifically warned that tianeptine products can interactwith other medications in potentially life-threatening ways.
Signs Gas Station Drug Use May Be Becoming a Problem
Not everyone who tries a psychoactive product will develop anaddiction.
But certain changes deserve attention.
A person may begin using the product more frequently thanintended.
The amount needed to produce the desired effect may increase.
They may start visiting multiple stores or ordering products onlineto maintain a supply.
They may become anxious about running out.
Attempts to reduce or stop may produce withdrawal symptoms.
Money that previously went toward ordinary expenses may increasinglygo toward pills, shots, extracts, or gummies.
Family members may notice changes in mood, sleep, energy,responsibilities, or behavior.
And perhaps most importantly, the person may continue using theproduct despite recognizing that it is causing physical, psychological,financial, occupational, or relationship problems.
At that point, the issue is no longer whether the product came from agas station.
The relevant question is whether dependence or a substanceuse disorder has developed.
Gas Station Drug Use Can Be Easy to Hide
Another challenge is that these products may not carry the samevisual stigma as traditional illicit drugs.
Someone does not need to meet a dealer.
They may not possess obvious drug paraphernalia.
Purchases can look like ordinary convenience-store transactions.
Small bottles, supplement containers, tablets, gummies, or packetsmay not immediately concern family members.
That can allow escalating use to remain unnoticed for longer.
For parents, partners, and family members, unfamiliar productsappearing repeatedly around the home may be worth investigating ratherthan assuming they are ordinary supplements.
Why People Start Using Gas Station Drugs
People use these substances for many different reasons.
Some are looking for energy or relaxation.
Others are trying to manage anxiety, depression, stress, or chronicpain.
Some may have heard that a product provides an opioid-like effectwithout believing it carries opioid-like risks.
Others may begin using tianeptine, kratom-derived products, orsimilar substances in an attempt to manage withdrawal from anotherdrug.
That last situation can become particularly complicated.
A person trying to stop one substance may unintentionally developdependence on another.
The FDA has warned that tianeptine products have been illegallymarketed with claims related to pain, anxiety, depression, and opioiduse disorder despite lacking FDA approval for those purposes.
If someone is using gas station products to self-treat withdrawal,addiction, anxiety, depression, or pain, professional assessment mayprovide safer and better-studied options.
Are Gas Station Drugs Legal in Tennessee?
The legal landscape surrounding these substances is complicated andcan change.
Federal approval, federal controlled-substance scheduling, statecontrolled-substance laws, and whether a product can legally be marketedas a dietary supplement are separate questions.
A product being available for purchase does not establish that it isFDA-approved, lawfully marketed, or medically safe.
Tennessee has previously paid specific attention to tianeptine, andstate lawmakers have continued considering restrictions involving kratomextracts and related products.
Consumers should therefore avoid using store availability as ashortcut for determining either legality or safety.
What Parents Should Know About Gas Station Drugs
Parents often spend considerable time talking with teenagers andyoung adults about alcohol, marijuana, fentanyl, prescription pills, andvaping.
Gas station drugs deserve a place in that conversation.
The message does not need to be sensational.
It can be straightforward:
Something being sold openly does not mean it has been provensafe.
Young people should know that products marketed as supplements,kratom extracts, mood enhancers, nootropics, or energy products maycontain powerful psychoactive substances.
They should also understand that “legal,” “natural,” and “availablewithout a prescription” are not synonyms for harmless.
That education has become particularly relevant as regulators warnabout products designed as flavored gummies and other formulations withpotential appeal to younger consumers.
What to Do If Someone Has a Bad Reaction
Serious symptoms after taking a gas station drug should not beignored.
Trouble breathing, seizures, severe confusion, inability to remainconscious, or loss of consciousness can indicate a medicalemergency.
Because product ingredients may be uncertain, tell emergency medicalprofessionals exactly what was taken whenever possible. Bringing thepackaging or a photo of it may also help clinicians identify thesubstance involved.
Can You Become Addicted to Tianeptine or 7-OH?
Both substances raise concerns about dependence and problematicuse.
Tianeptine has opioid-receptor activity and has been associated withabuse, tolerance, dependence, withdrawal, overdose, and serious adverseoutcomes.
Concentrated 7-OH is also capable of opioid activity. FDA officialshave warned about its abuse potential, while poison centers arereporting dependence and withdrawal among the health effects associatedwith exposure.
What begins as experimentation can therefore become repeated use.
And repeated use can eventually become difficult to stop.
When Gas Station Drug Use Requires Treatment
Someone does not have to wait until their substance use reaches acrisis before asking for help.
An assessment may be appropriate when someone:
uses tianeptine, 7-OH, or another psychoactive product every day,
needs increasing amounts,
experiences withdrawal between doses,
cannot reduce their use despite trying,
has strong cravings,
spends significant amounts of money obtaining the product,
uses the substance to feel normal,
combines it with other drugs,
continues despite health consequences,
or experiences repeated relapse after attempting to stop.
The appropriate treatment depends on the substance involved and theseverity of the problem.
Some people may require medical stabilization or withdrawalmanagement before beginning ongoing addiction treatment.
Others may be medically stable enough to begin structured outpatientcare.
Treatment for Gas Station Drug Addiction in Murfreesboro, Tennessee
Tulip Hill Recovery provides addiction and dual diagnosis treatmentin Murfreesboro, Tennessee for people struggling withsubstance use and co-occurring mental health concerns.
Treatment begins with an individualized assessment.
That is particularly important with emerging substances becausesimply saying someone is using a “gas station drug” does not tellclinicians enough.
The treatment team needs to understand what products are being used,how frequently they are being taken, approximate amounts, whetheralcohol or other drugs are involved, whether withdrawal occurs betweendoses, previous treatment history, physical health, mental healthsymptoms, and the person’s current living environment.
Depending on those factors, someone may need a higher level ofmedical stabilization before outpatient treatment.
For people who are clinically appropriate for outpatient care, TulipHill Recovery offers structured treatment through programs including aPartial Hospitalization Program (PHP) andIntensive Outpatient Program (IOP).
Treatment may incorporate individual therapy, group counseling,relapse prevention, psychiatric support, medication management whenclinically appropriate, recovery education, and treatment forco-occurring mental health concerns.
The substance may be new.
The fundamentals of effective addiction treatment are not.
Frequently Asked Questions About Gas Station Drugs
What are gas station drugs?
“Gas station drugs” is an informal term for psychoactive products that can be purchased from gas stations, convenience stores, smoke shops, vape stores, or similar retailers. Examples receiving significant public-health attention include tianeptine and concentrated 7-OH products.
What is gas station heroin?
“Gas station heroin” is a nickname commonly used for tianeptine, an unapproved drug found in products sold through some gas stations, convenience stores, vape shops, and online retailers. The FDA warns consumers not to purchase or use tianeptine products.
What is ZaZa Red?
ZaZa Red is one brand name that has been associated with products containing tianeptine. The Tennessee Poison Center has previously warned about ZaZa Red and tianeptine.
What is 7-OH?
7-OH stands for 7-hydroxymitragynine, an opioid-active compound associated with kratom. Highly concentrated 7-OH products have become increasingly available in forms including tablets, gummies, shots, and drink mixes.
Is 7-OH the same as kratom?
Not exactly. 7-OH is associated with the kratom plant, but concentrated commercial 7-OH products can be substantially different from traditional kratom leaf. The FDA has specifically distinguished its action against concentrated 7-OH from natural kratom leaf.
Are gas station drugs FDA-approved?
Retail availability does not mean FDA approval. Tianeptine is not FDA-approved for any medical use in the United States, and the FDA says there are no FDA-approved 7-OH drugs.
Can gas station drugs cause addiction?
Some can. Tianeptine and concentrated 7-OH have opioid activity and have been associated with abuse, dependence, and withdrawal.
Can you overdose on tianeptine?
Tianeptine has been associated with serious poisoning, hospitalization, loss of consciousness, seizures, and deaths.
Can 7-OH cause withdrawal?
Yes. America’s Poison Centers lists dependence and withdrawal syndromes among reported effects associated with 7-OH exposure.
Why are 7-OH products concerning in 2026?
Poison Centers reported 901 7-OH exposures during the first six months of 2026, compared with 593 during all of 2025. Average monthly reports during the first half of 2026 were 102% higher than during the last six months of 2025.
Are products from a gas station safer than street drugs?
Where a product is purchased does not establish its safety. Some products available through ordinary retailers contain powerful psychoactive compounds and may not be FDA-approved or tested as medications for the conditions they claim to address.
Should I stop taking tianeptine or 7-OH suddenly?
If you use one of these products regularly and experience withdrawal between doses, speak with a healthcare professional about the safest way to stop. The appropriate approach depends on the substance, amount, frequency of use, other drugs involved, and your medical history.
Does Tulip Hill Recovery treat addiction to emerging drugs?
Treatment for an emerging substance begins with an individualized assessment. Tulip Hill Recovery can evaluate substance use, withdrawal risk, co-occurring mental health concerns, and the appropriate level of care, including whether stabilization is needed before outpatient treatment.
The Bottom Line on Gas Station Drugs
The most dangerous misconception about gas station drugs may be thesimplest one:
“They sell it at the store, so how dangerous could it reallybe?”
Recent evidence provides an increasingly clear answer.
Tianeptine products have been associated with addiction, withdrawal,seizures, loss of consciousness, hospitalization, overdose, and death.Concentrated 7-OH products have become a growing concern because oftheir opioid activity and rapidly increasing poison-centerexposures.
In 2026, the issue has become even harder to dismiss. Poison Centersare seeing rapidly rising reports involving kratom derivatives andconcentrated 7-OH products, including serious health effects andhospitalizations.
A substance does not become safe because it comes in a colorfulbottle.
It does not become harmless because it is called a supplement.
And it does not stop affecting opioid receptors because it waspurchased under fluorescent lights at a convenience store.
If use has become difficult to control, withdrawal has started, orsomeone is using these products to manage another addiction or mentalhealth condition, professional treatment can help identify a safer pathforward.
Find Addiction Treatment in Murfreesboro, TN
If you or someone you care about is struggling with tianeptine, 7-OH,kratom-derived products, opioids, or another substance, TulipHill Recovery in Murfreesboro, Tennessee can help determine theappropriate next step.
Our team provides individualized addiction treatment designed aroundthe person’s substance use, mental health, recovery history, and currentneeds.
Contact Tulip Hill Recovery today for a confidentialassessment or to verify your insurance benefits.
Clinical Sources and References
U.S. Food and Drug Administration. FDA WarnsConsumers Not to Purchase or Use Any Tianeptine Product Due to SeriousRisks. May 8, 2025.
U.S. Food and Drug Administration. FDA Takes Stepsto Restrict 7-OH Opioid Products Threatening American Consumers. July29, 2025.
America’s Poison Centers. Health Advisory: SeriousIllnesses Associated with Kratom and 7-OH Products. July 8, 2026.
U.S. Food and Drug Administration. TianeptineProducts Linked to Serious Harm, Overdoses, Death.
Tennessee Poison Center at Vanderbilt University MedicalCenter. What Is Za Za Red?
Clinical Toxicology / National Poison Data Systemresearch. Tianeptine Exposures Reported to United States PoisonCenters, 2015–2023.
