Hazards of Tianeptine

gas station drug

Empowering Missouri Communities Through Education & Awareness

A substance sold at gas stations, convenience stores, vape shops, and online may look like an ordinary supplement, but that does not mean it is safe. Tianeptine, sometimes referred to as “gas station heroin,” has become a growing public health concern in the United States. Products containing tianeptine may be marketed as dietary supplements, cognitive enhancers, “nootropics,” research chemicals, or products claiming to improve mood, relieve pain, or reduce anxiety. However, the U.S. Food and Drug Administration (FDA) has not approved tianeptine for any medical use and warns consumers not to purchase or use tianeptine products because of the risk of serious adverse effects, addiction, overdose, and death.

The Missouri Narcotics Officers Association believes education and awareness are essential tools for protecting our communities. Understanding what tianeptine is, how it affects the body, how these products are marketed, and what warning signs to recognize can help Missouri parents, educators, law enforcement officers, healthcare professionals, and community members respond to this emerging drug threat.

What Is the Gas Station Drug Known as Tianeptine?

Tianeptine is a drug that has been used as a prescription antidepressant in some countries outside the United States. Tianeptine is not approved by the FDA for any medical use in the United States. Despite its unapproved status, products containing tianeptine have been sold throughout the US in gas stations, convenience stores, smoke and vape shops, and by online retailers.

Tianeptine is especially concerning because of its effect on opioid receptors. Research has shown that tianeptine acts as a mu-opioid receptor agonist, which helps explain why misuse can produce effects resembling those of opioids and why dependence and withdrawal can occur.

Tianeptine products may be promoted using misleading descriptions such as:

Dietary supplements or weight loss
Nootropic or cognitive enhancers
Mood enhancers
Research chemicals
Stress or anxiety relief products
Pain-relief products
Opioid withdrawal or recovery aids

These marketing claims can create a dangerous misconception that a product is safe simply because it is sold openly or packaged similarly to a legal dietary supplement.
The Availability of These Gas Station Drugs Does Not Equal Safety.

Why Is Tianeptine Called “Gas Station Heroin”?

The nickname “gas station heroin” has been used because some tianeptine products have been readily available at gas stations and convenience stores while producing opioid-like effects when misused.

The FDA has specifically warned citizens about the growing trend of tianeptine use and its potential impact on young people. Products identified by the FDA have been sold under names including Tianaa, ZaZa, Neptune’s Fix, Pegasus, and TD Red, although products and brand names can change over time.

The term “gas station heroin” should not be interpreted to mean that tianeptine is literally heroin. Rather, it reflects concerns surrounding its accessibility, opioid-receptor activity, abuse potential, dependence, withdrawal, and overdose risk.

Why Is Tianeptine Dangerous?

Tianeptine becomes particularly dangerous when it is taken in large quantities, misused repeatedly, combined with other substances, or consumed through products containing undisclosed ingredients.

Reported adverse effects associated with tianeptine include:

Agitation
Confusion
Drowsiness
Nausea and vomiting
Rapid heart rate
High blood pressure
Sweating
Respiratory depression
Loss of consciousness
Coma
Seizures
Dependence and withdrawal
Overdose
Death

The FDA reports that U.S. poison control center cases involving tianeptine exposure increased from 4 cases in 2013 to approximately 350 cases in 2024, demonstrating the growing concern surrounding these products.

Earlier CDC research also found increasing tianeptine exposure calls and documented neurological, cardiovascular, gastrointestinal, and respiratory effects. Some reported cases resembled opioid toxicity and opioid withdrawal.

Can You Become Addicted to Tianeptine?

Yes. Tianeptine has abuse and dependence potential.

Repeated or high-dose use can lead to tolerance and physical dependence. A person who becomes dependent may need increasing amounts of the substance or may experience significant withdrawal symptoms when attempting to stop. The possibility of withdrawal can create a dangerous cycle in which someone continues using tianeptine not necessarily to experience a desired effect, but to prevent withdrawal symptoms.

Anyone who believes they have developed dependence on tianeptine should seek professional medical assistance rather than attempting to manage severe withdrawal alone.

Can Someone Overdose on Tianeptine?

Yes. Tianeptine misuse can cause severe poisoning and potentially fatal overdose. An overdose may resemble an opioid overdose, particularly when respiratory depression, extreme sedation, unconsciousness, or coma occurs.

Call 911 immediately if someone is unconscious, having seizures, having trouble breathing, or showing other signs of a life-threatening overdose. CDC research has documented tianeptine toxicity with opioid-like effects, and published case reports have described naloxone being used in some tianeptine poisonings.

Who May Be at Risk of Tianeptine Addiction?

Young Adults & Teens: Bright packaging, easy availability, online promotion, and descriptions such as “nootropic” or “mood enhancing” can create the false impression that these products are relatively harmless.
People Experiencing Anxiety, Depression, or Chronic Pain: Unapproved products like Tianeptine may be marketed with claims that they can improve mood, relieve anxiety, or reduce pain. These claims should not be confused with FDA-approved medicine or treatments.
People With a History of Substance Abuse: The FDA notes that people with a history of opioid use disorder or dependence may be particularly vulnerable to tianeptine abuse.
People Attempting to Self-Treat Opioid Withdrawal: Using an unapproved substance to manage opioid withdrawal can create additional risks, including dependence on tianeptine itself.
Tianeptine and Missouri Communities: Tianeptine is not simply a national issue. The substance has drawn attention from Missouri policymakers as concerns surrounding emerging psychoactive substances continue to evolve.

In 2024, Missouri House Bill 2213 was introduced specifically to add tianeptine to Missouri’s list of Schedule I controlled substances. Because laws and controlled-substance schedules can change, Missouri residents, retailers, law enforcement personnel, and healthcare professionals should consult current state statutes and official government resources when determining the present legal status of a particular substance or product.

For MNOA, the larger message remains important, new and emerging substances can reach communities faster than public awareness develops. Education among law enforcement, parents, educators, healthcare providers, retailers, and community organizations is critical.

MNOA’s Commitment to Community Education

The Missouri Narcotics Officers Association remains committed to educating citizens about emerging drug threats and helping communities stay informed. As substances like kratom continue to appear in gas stations, smoke shops, and online retailers, accurate information becomes increasingly important. Understanding the risks associated with these products allows families to make informed decisions and recognize warning signs before problems escalate.
Education, prevention, and community involvement can save lives.

Explore More MNOA Community Resources

MNOA encourages Missouri residents, parents, educators, and community leaders to continue learning about today’s drug threats and prevention strategies.

Explore additional MNOA Community Resources and Narcotics articles to learn more about:

Together, we can help keep Missouri families safe, strengthen our communities, and reduce the impact of dangerous substances like kratom.
Missouri Narcotics Officers Association – Protecting Communities Through Education, Training, and Awareness.

MISSOURI NARCOTICS OFFICERS ASSOCIATION

P.O. Box 27, Ozark, MO 65721

Phone: (573) 576-4571