Tianeptine Lawsuits: Neptune’s Fix & Other Dangerous Products
Fighting for Compensation for Those Harmed by Dangerous Tianeptine Products, Including Neptune’s Fix.
Contact Simon Law for a free case evaluation.
Get Help After A Serious Tianeptine Injury
Have you or a loved one suffered a serious medical emergency after using Neptune’s Fix, Za Za or another tianeptine product – such as seizures, cardiac complications, brain injury, hospitalization or death? You may have a claim to file against the manufacturers, distributors, or retailers responsible.
Simon Law represents individuals and families affected by severe and life-altering reactions to dangerous products. Our St. Louis-based trial team focuses on catastrophic injury and wrongful death cases, and we are prepared to pursue full compensation for the harm caused.

Why Are Tianeptine Products Causing Serious Injuries?
Dangerous products containing tianeptine, often sold under names like Neptune’s Fix and Za Za—have been linked to serious medical emergencies, hospitalizations, and deaths across the United States. While marketed as supplements for mood, anxiety, pain relief, or opioid withdrawal, these products contain a substance that is not approved for any medical use in the U.S. and carries significant safety risks.
Despite growing reports of overdoses, seizures, and life-threatening reactions, these products have continued to be sold in gas stations, smoke shops, and online retailers. The FDA has issued warnings and recalls, yet consumers remain exposed to these dangerous substances. As reports of severe injuries increase, manufacturers, distributors, and retailers are facing heightened scrutiny and potential legal claims for failing to adequately warn consumers and selling an unsafe product.
Serious Injuries Linked to Tianeptine Use
Tianeptine exposure has been linked to:
- Seizures
- Respiratory failure
- Cardiac arrest
- Brain injury
- Hospitalization
- Death
Manufacturer Misconduct & Legal Accountability
In addition to causing widespread harm, manufacturers of tianeptine products may have misled consumers through false or deceptive marketing or failure to warn. Products like Neptune’s Fix have been advertised as safe and effective, despite containing a substance that is not FDA-approved and has been associated with serious health risks.
There is also concern that some products may contain undisclosed or harmful ingredients, further increasing the danger to consumers. These failures may make manufacturers, distributors, and retailers liable under product liability laws.
Who is at Risk When Using Tianeptine Products?
Many individuals who have suffered adverse effects from tianeptine products purchased them from gas stations, convenience stores, smoke shops, or online retailers. Because these products are often marketed as safe supplements, consumers may not realize the serious risks associated with their use.
Those at risk include:
- Individuals seeking relief from anxiety, depression, or chronic pain
- People attempting to manage opioid withdrawal or dependence
- Consumers who relied on marketing claims about safety or effectiveness
- Individuals taking other medications that may dangerously interact with tianeptine

Meet Our Dedicated Team of Attorneys
When you need qualified and reliable guidance, you know where to turn. Simon Law is ready to listen to your story and review the complex aspects of your case.
Contact a Tianeptine Injury Attorney Today
At Simon Law, our St. Louis personal injury law firm is ready to evaluate your case. If you or a loved one has been harmed by a tianeptine product, we are here to help you understand your options and pursue a claim for compensation.
Our trial team focuses on catastrophic injury and wrongful death cases, and we are prepared to hold manufacturers and sellers accountable for the harm they have caused. Your recovery and well-being remain our priority at every stage of the case.