Clinically reviewed by the licensed clinical team at Shepherd Recovery Centers. Content is for informational purposes only and does not constitute medical advice. Sources include the National Institute on Drug Abuse (NIDA), Centers for Disease Control and Prevention (CDC), and the Substance Abuse and Mental Health Services Administration (SAMHSA).
What Are Synthetic Drugs?
Synthetic drugs are man-made chemical compounds designed to mimic the effects of controlled substances, engineered to avoid existing drug scheduling laws. The category includes a wide and rapidly changing array of substances:
- Synthetic cannabinoids (K2, Spice, “synthetic marijuana”): designed to activate cannabinoid receptors
- Synthetic cathinones (“bath salts,” Flakka): stimulants similar to amphetamine or cocaine
- Illicitly manufactured fentanyl and fentanyl analogs: synthetic opioids far more potent than pharmaceutical fentanyl
- Novel psychoactive substances (NPS): a broad category of compounds designed to evade scheduling
Because synthetic drugs are designed to circumvent legal controls, the DEA’s Emerging Drug Threats program continuously monitors new compounds entering the illicit market. The DEA has used emergency scheduling powers hundreds of times to bring synthetic drugs under the Controlled Substances Act, but manufacturers can change the chemical structure faster than regulations can catch up.
Take the next step
Recovery starts with one conversation.
Our admissions team can walk you through your options, verify your insurance, and schedule an assessment. No pressure, no judgment, just help.
Why Synthetic Drugs Are So Dangerous
Synthetic cannabinoids can be 100 times more potent at cannabinoid receptors than natural THC, despite being marketed as “safe” or “natural” alternatives to marijuana. (NIDA, 2020)
The danger of synthetic drugs stems from several factors. First, their chemical composition is unpredictable. Products sold under the same name may contain completely different compounds from batch to batch. Second, there is little or no clinical research on their effects in humans. Third, they are frequently far more potent than the drugs they are designed to mimic. Fourth, they are increasingly laced with fentanyl, compounding the overdose risk. According to the CDC’s Emergency Department data, synthetic drug exposures have caused seizures, psychosis, kidney failure, and death, including in individuals who had no prior substance use history.
Synthetic opioids, primarily illicitly manufactured fentanyl (IMF) and its analogs, are by far the most lethal category of synthetic drugs. IMF is now the leading driver of overdose deaths in the United States, found in supplies of heroin, cocaine, methamphetamine, and pressed counterfeit pills.
Specific Synthetic Drug Categories
Synthetic Cannabinoids (K2, Spice)
Despite being marketed as “legal marijuana,” synthetic cannabinoids bear little resemblance to cannabis in their risk profile. They activate the same cannabinoid receptors as THC but with dramatically higher potency, producing effects that can include severe agitation, psychosis, seizures, cardiac arrest, and kidney failure. Withdrawal from heavy synthetic cannabinoid use can be severe.
Synthetic Cathinones (Bath Salts, Flakka)
Synthetic cathinones produce stimulant effects, including euphoria, increased energy, and elevated heart rate and blood pressure, similar to cocaine or amphetamine, but are often significantly more potent and more likely to produce psychosis. Severe agitation, violent behavior, and hyperthermia (dangerously elevated body temperature) are documented complications.
Illicitly Manufactured Fentanyl and Analogs
IMF is the most clinically significant synthetic drug in the current crisis. The DEA’s 2023 National Drug Threat Assessment identifies IMF as responsible for the majority of U.S. drug overdose deaths. For clients presenting with dependence on fentanyl or fentanyl analogs, treatment follows the opioid use disorder protocol, including MAT with buprenorphine or naltrexone.
Treatment for Synthetic Drug Addiction
Assessment and Stabilization
Because synthetic drugs are chemically unpredictable, a thorough medical assessment at intake is essential. Our clinical team evaluates current use, recent withdrawal symptoms, and any acute medical or psychiatric concerns. Clients presenting with unstable medical status are referred to appropriate acute care before beginning outpatient treatment.
Substance-Specific Treatment Planning
The treatment approach at Shepherd is individualized based on the specific synthetic drug(s) involved. Synthetic opioid use disorder is treated with the MAT protocol. Synthetic stimulant use disorder is treated with behavioral approaches similar to those used for cocaine and methamphetamine. Synthetic cannabinoid use disorder is treated with CBT and motivational approaches consistent with the cannabis use disorder evidence base.
Co-Occurring Psychiatric Treatment
Synthetic drug use is strongly associated with co-occurring psychiatric disorders, both as a precipitant of use and as a consequence. Psychosis, severe anxiety, and mood instability are common presentations. Psychiatric evaluation is integrated into the treatment plan for all clients with synthetic drug use disorder.
If you are using any substance that was not prescribed to you by a physician, there is no way to know exactly what you are taking. Treatment can help you stop before a poisoning does.
Why Choose Us?
A more personal, values-driven approach to outpatient care
In a crowded treatment landscape, Shepherd Recovery Centers stands apart through intentional care and meaningful relationships.
We don’t believe in one-size-fits-all treatment. We meet clients where they are and walk alongside them toward sustainable recovery.
What Makes Us Different:
What to Expect from Our Behavioral Health Counseling Process
Beginning counseling may feel uncertain, but understanding the structure of care provides clarity and reassurance.
Mental health recovery is a structured and ongoing process supported by professional expertise and consistent therapeutic engagement.
Our Recovery Services
Comprehensive addiction and behavioral health care under one roof
Shepherd Recovery Centers offers a full continuum of outpatient substance abuse and mental health services, tailored to each individual’s needs.
Our outpatient model allows clients to remain engaged in work, family, and community while receiving professional care that drives real progress.
Our Recovery Services
Frequently Asked Questions
Get Started
Take the Next Step
If you or someone you love is struggling with addiction, Shepherd Recovery Centers is ready to help. Our licensed clinical team serves Missouri City, Fort Bend County, and the greater Houston area. We accept most major insurance plans and can verify your benefits within 24 hours. The first call is confidential and carries no obligation.