Substance use trends evolve constantly, and in recent years, one dangerous substance has gained attention for its accessibility and misleading reputation: “gas station heroin.” The nickname alone can create confusion, minimizing the very real risks associated with this substance. For individuals in recovery or those concerned about a loved one’s safety, understanding what gas station heroin is and its dangers is crucial.
What Is “Gas Station Heroin”?
“Gas station heroin” is a street name for tianeptine, an unregulated antidepressant-like drug that is not approved by the FDA. NPR reports that it was originally prescribed to treat depression in many countries. It is now sold in certain convenience stores, gas stations, and online under brand names like ZaZa, Tianna, Pegasus, or Neptune’s Fix.
Despite being marketed as a mood enhancer, energy booster, or cognitive aid, tianeptine acts very differently within the brain than common supplements. Structurally, it affects opioid receptors, meaning it can produce sensations similar to opioids, including euphoria, sedation, or pain relief. This has contributed to its misuse and to the dangerous nickname “gas station heroin.”
It is important to understand that tianeptine is not harmless simply because it is sold over the counter in some places. In fact, the lack of regulation only increases the risks.
Why Is Tianeptine So Dangerous?
Tianeptine’s danger lies in the combination of opioid-like effects, unregulated production, and unknown dosage. People often believe that if something is sold legally in a store, it must be relatively safe, but this is far from true.
Here are the key risks:
- Highly addictive. Because tianeptine interacts with opioid receptors, it can create dependence rapidly. Individuals may develop cravings or withdrawal symptoms after short periods of use.
- Unpredictable strength and purity. Products containing tianeptine vary widely in dosage and formulation. Some include additional stimulants or chemicals not disclosed on the label. This unpredictability increases the risk of overdose or severe medical reactions.
- Rapid tolerance. Users often find themselves needing more and more to achieve the same effect. This cycle of escalating use dramatically increases the chance of toxicity or overdose.
- Severe withdrawal symptoms. Tianeptine withdrawal can mimic opioid withdrawal: nausea, vomiting, sweating, anxiety, insomnia, muscle aches, and intense cravings. Without medical support, withdrawal can feel unbearable and make relapse more likely.
- Dangerous interactions. Tianeptine can interact with alcohol, benzodiazepines, stimulants, and other drugs—sometimes with life-threatening consequences. Because ingredients are not regulated, users may unknowingly combine harmful substances.
Can You Overdose on Gas Station Heroin?
Yes. Overdose is absolutely possible—and it is increasingly common.
Because tianeptine acts on the opioid system, high doses can depress the nervous system just like heroin, fentanyl, or prescription opioids. This can lead to:
- Slowed or stopped breathing
- Loss of consciousness
- Extreme confusion
- Seizures
- Low blood pressure
- Cardiac arrest
In many cases, individuals believe they are taking a harmless supplement or something “natural,” making them less likely to recognize warning signs. Emergency departments across the country have reported rising numbers of tianeptine-related poisonings, overdoses, and severe withdrawal episodes.
Since there is no FDA oversight, labels do not reliably reflect what is inside the product. Some contain extremely high or inconsistent amounts of tianeptine, making overdose even more likely.
Signs of Tianeptine Overdose
Recognizing overdose symptoms early can save a life. Signs may include:
- Difficulty breathing or slow, shallow breaths
- Pale, clammy, or bluish skin
- Pinpoint pupils
- Inability to stay awake
- Vomiting or choking sounds
- Seizures
- Unresponsiveness
In addition, there are several things to do if you or someone you love is using gas station heroin.
- Educate yourself about the risks. Understanding the dangers is the first step toward making safe decisions. Tianeptine is addictive, dangerous, and potentially deadly—even when sold legally.
- Talk to a medical or addiction professional. Do not attempt to quit tianeptine suddenly without support. Withdrawal can be severe, and medical supervision ensures safety and comfort.
- Seek professional detox. A structured detox program can help stabilize withdrawal symptoms and reduce the risk of complications.
- Enter a comprehensive treatment program. Long-term recovery often includes therapy, counseling, relapse-prevention planning, and support groups.
- Remove access to unregulated products. Avoid gas stations or stores where tianeptine products are sold. Consider discussing boundaries and safety plans with loved ones as well.
Help Is Available in New Mexico
Gas station heroin is not safe, not regulated, and not a harmless alternative to opioids. If you or someone you love is struggling with tianeptine misuse or any substance use disorder, Las Cruces Recovery Center in Las Cruces, NM is here to help.
We offer medical detox, individualized treatment plans, therapy, and long-term recovery support tailored to your unique needs. Reach out to us today to learn more about our programs and take the first step toward healing, safety, and lasting recovery.



