In short
“Bath salts” and mephedrone are synthetic stimulants from the cathinone group. They sharply increase levels of dopamine, norepinephrine and serotonin, causing brief euphoria and agitation followed by a severe crash. The dangers are rapid development of strong psychological dependence, a high risk of psychosis with persecutory delusions and aggression, strain on the heart, overheating, and unpredictable composition. Treatment includes stopping use safely under a doctor’s supervision, treating psychotic and depressive disorders with a psychiatrist, addiction psychotherapy and long-term rehab.
Key points in one minute
- Synthetic cathinones cause addiction very quickly: the urge to use again appears as early as the comedown from the first episodes.
- Acute psychosis with persecutory delusions, visions and aggression can occur even in people with no history of mental illness.
- Stimulants put strain on the heart and blood vessels: arrhythmias, heart attack, stroke and dangerous overheating of the body are possible.
- The composition of “bath salts” is unpredictable: different substances of varying strength and toxicity are sold under the same name.
- Addiction can be treated: medical supervision while stopping, psychotherapy, rehab and family support are all important.
What Are “Bath Salts” and Mephedrone?
Mephedrone and the substances known in slang as “bath salts” (in Russian slang, “soli”) belong to the synthetic cathinones — chemical analogues of a natural stimulant found in the khat plant. They are made in clandestine labs, and the formula is constantly changed to get around bans. In Kazakhstan, they are classified as narcotic drugs or psychotropic substances, and their trafficking is prohibited by law. A mixture of different substances may be sold under the same street name, and neither the seller nor the user knows the real composition and concentration.
In ICD-10, the effects of using these substances are classified as mental and behavioral disorders due to the use of other stimulants; in DSM-5, as stimulant-related disorders. This is important to understand: these are not “light” or “party” drugs, but potent stimulants that are comparable in danger to amphetamines and often exceed them in how quickly addiction develops.
How Synthetic Stimulants Act on the Brain
Cathinones cause a massive release and block the reuptake of dopamine, norepinephrine and serotonin — the neurotransmitters responsible for pleasure, alertness, motivation and mood. The result is a short but intense euphoria, a surge of energy, a feeling of confidence, sociability, and a reduced need for sleep and food. The effect doesn’t last long, and on the comedown the person feels empty, anxious and irritable, with an overwhelming urge to use again.
It is precisely this short action and sharp comedown that drive people to take repeated doses over several hours or days — so-called “binges” or “marathons.” During this time, the brain depletes its supply of neurotransmitters, the person doesn’t sleep or eat, and anxiety and suspiciousness build up. After a binge comes a severe state of exhaustion with low mood, apathy and long sleep. With regular use, the reward system is rewired, and ordinary pleasures no longer bring any joy.
| Phase | What happens | Main risks |
|---|---|---|
| Effect | Euphoria, agitation, insomnia, loss of appetite | Arrhythmias, blood pressure spikes, overheating, risky behavior |
| Binge (“marathon”) | Repeated doses over hours and days without sleep or food | Psychosis, exhaustion, dehydration, aggression |
| Comedown | Emptiness, anxiety, irritability, intense cravings | Using again, conflicts, suicidal thoughts |
| Withdrawal | Low mood, apathy, sleepiness, increased appetite | Depression, relapse, suicide risk |
| Early sobriety | Gradual recovery of sleep, mood and interests | Waves of cravings, relapses when facing triggers |
Why Bath Salts and Mephedrone Are Dangerous
Synthetic stimulants are dangerous both because of acute complications after a single use and because of long-term consequences. Many people first see a doctor precisely because of an acute condition — psychosis, arrhythmia, overheating — without suspecting that it was caused by drug use. Below are the main risks that both the person and their loved ones should know about.
Psychosis and Severe Mental Disturbances
During use, especially during binges, acute psychosis often develops: persecutory delusions, a sense of being watched, auditory and visual hallucinations, intense fear, aggression or attempts to “escape” by running away. These states are dangerous for the person and those around them. In some people, psychotic symptoms, anxiety and depression persist long after they stop using.
Heart, Blood Vessels and Overheating
Stimulants sharply raise blood pressure and heart rate and constrict blood vessels. Severe arrhythmias, heart attack and stroke are possible even in young people. Overheating of the body combined with dehydration and muscle exertion is dangerous: it can lead to muscle breakdown, kidney damage and multiple organ failure.
Consequences of Long-Term Use
Exhaustion, sudden weight loss, sleep disorders, impaired memory and concentration, persistent depression and anhedonia, damage to the skin, teeth and veins with injection use, and infections including HIV and hepatitis. Relationships fall apart, work or studies are lost, and debts and legal problems pile up.
Signs of Bath Salts and Mephedrone Use
Loved ones often notice changes before the person admits there is a problem. The signs depend on the phase: while the drug is acting — agitation and speeding up; on the comedown — emptiness and irritability. No single symptom proves drug use, but a combination of several, especially with changes in behavior and missing money, is a reason to consult an addiction doctor.
- Dilated pupils, darting eyes, twitching facial muscles, clenched jaw
- Rapid, jumbled speech, restlessness, pointless activity
- Going a day or more without sleep, followed by long sleep and sluggishness
- Sudden weight loss, refusing food, dehydration
- Suspiciousness, fear of being watched, talk of “people following me”
- Outbursts of aggression and irritability, especially on the comedown
- Missing money and belongings, debts, hours-long absences without explanation
- A red nose, needle marks, or burns on the lips and fingers
How Addiction to Synthetic Stimulants Develops
Addiction to cathinones is primarily psychological: an uncontrollable craving takes center stage, and it can appear after only a few episodes of use. The person starts planning their life around the substance, loses control over the amount used and the length of binges, and keeps using despite obvious problems. This meets the criteria for dependence syndrome in ICD-10 and stimulant use disorder in DSM-5.
Stimulant withdrawal is different from opioid withdrawal: it shows up less as physical pain and more as severe low mood, apathy, sleepiness or insomnia, irritability, increased appetite and agonizing cravings. During this period, the risk of suicidal thoughts is higher, so it’s better to come off the drug under the supervision of specialists, and loved ones should not leave the person alone with this state.
How Bath Salts and Mephedrone Addiction Is Treated
There is no specific medication that “cancels out” stimulant addiction, so treatment is comprehensive. The first stage is stopping use and stabilizing the person’s condition: the doctor assesses risks to the heart and mental state, checks for dehydration and exhaustion, and carries out detox and symptomatic treatment. In cases of acute psychosis, severe agitation or suicidal thoughts, treatment takes place in an inpatient unit under the supervision of a psychiatrist and an addiction doctor.
The next stage is treating co-occurring problems: depression, anxiety, sleep disorders and lingering psychotic symptoms. Medications are chosen by a psychiatrist, by drug class and in courses depending on the person’s condition. Further work is based on psychotherapy and rehab: cognitive behavioral therapy, motivational interviewing, approaches that reward sobriety (contingency management), relapse prevention, and rebuilding daily routine, studies, work and relationships. Rehab usually lasts months.
The Role of the Family
Support from loved ones significantly increases the chances of success. It’s important for relatives to get a consultation: how to respond to cravings and relapses, how to avoid funding drug use, and how to take care of themselves. Family therapy helps rebuild trust and agree on new rules.
Relapses and Long-Term Support
Cravings for stimulants can return for months, especially in situations linked to past use. A relapse doesn’t mean treatment is useless: it is a signal to go back to the specialist and adjust the plan. It’s important to know your triggers in advance and have an action plan for times of strong cravings.
How Narcology 24 Can Help
At Narcology 24, an addiction doctor and a psychiatrist jointly manage patients with addiction to synthetic stimulants. In an acute situation, a doctor can come to your home around the clock, assess the risks and, if needed, arrange inpatient care with monitoring. Detox, treatment of psychotic and depressive disorders, and monitoring of the heart and general condition are carried out according to an individual plan.
After stabilization, the patient continues treatment in a rehab program: addiction psychotherapy, work on cravings and triggers, restoring sleep and daily routine, and family support. Relatives can start with an anonymous online consultation if the person isn’t ready for treatment yet. Voluntary treatment is confidential under the Code of the Republic of Kazakhstan “On Public Health and the Healthcare System.”
When to see a doctor
- Drug use keeps recurring, and attempts to stop on your own don’t work
- After using, anxiety, suspiciousness, fear of being watched or visions appear
- The person goes days without sleep, has stopped eating, has lost a lot of weight and looks exhausted
- After stopping, low mood, apathy and insomnia persist
- There are heart palpitations or an irregular heartbeat, chest pain or blood pressure spikes
- Loved ones notice outbursts of aggression, missing money, debts and constant lying
- There are thoughts that life is meaningless, of not wanting to live or of self-harm
When urgent help is needed
Call 103 or 112 for chest pain, a racing heart, seizures, a very high temperature, loss of consciousness, or severe agitation with aggression, delusions or hallucinations. Don’t leave the person alone, and remove dangerous objects. If a young person has thoughts of suicide, call 150.
How Narcology 24 can help
Round-the-clock home visits, inpatient care and detox, coding, rehab and online consultations with an addiction doctor or psychiatrist. Confidential, with no registry entry.
- Synthetic stimulant (“bath salts”) addictionfrom 12 000 ₸ · Online 24/7
- Acute psychosis: urgent helpfrom 15 000 ₸ · Online 24/7
- Drug rehabfrom 12 000 ₸ · Online 24/7
Questions and answers
Why are bath salts dangerous?
“Bath salts” are synthetic stimulants with unpredictable composition. They quickly cause strong psychological dependence, often trigger acute psychosis with persecutory delusions and aggression, put strain on the heart and blood vessels, and cause overheating and exhaustion. The risk of serious consequences exists even with the first episodes of use, so there is no such thing as “safe” use.
Can mephedrone addiction be cured?
Yes, addiction to synthetic stimulants can be treated, although it takes time. Treatment includes stopping use safely under a doctor’s supervision, treating depression, anxiety and psychotic disorders, psychotherapy, rehab and family support. Recovery takes months and relapses are possible, but many people return to a full life.
Is there withdrawal from bath salts?
Stimulant withdrawal shows up differently from opioid withdrawal: less as physical pain and more as severe low mood, apathy, sleepiness or insomnia, irritability and agonizing cravings. During this period, the risk of suicidal thoughts and relapse is higher. That’s why it’s better to come off the drug under the supervision of an addiction doctor and a psychiatrist.
What should I do if someone has psychosis after using bath salts?
Stimulant-induced psychosis is an emergency. Call 103 or 112. Speak calmly and briefly, don’t argue with delusional ideas, and don’t try to restrain the person by force if it’s dangerous for you. Remove dangerous objects and don’t leave the person alone. Psychosis is treated in an inpatient unit under the supervision of a psychiatrist.
Do the effects of using bath salts go away?
Many problems gradually ease during sobriety: sleep, appetite, mood, memory and concentration recover. This can take months. In some people, anxiety, depression and lingering psychotic symptoms persist for a long time, especially after long-term use. Timely treatment by a psychiatrist and stopping use improve the chances of recovery.
Can I get treatment anonymously?
Yes. Voluntary addiction treatment can be anonymous, without being placed on the state addiction registry. Under the Code of the Republic of Kazakhstan “On Public Health and the Healthcare System,” information about your visit is protected by medical confidentiality and is not passed on to your employer, school or acquaintances without your consent, except in cases expressly provided for by law.
What should relatives do if a loved one is using mephedrone?
Don’t interrogate them, and don’t give them money that might be spent on drugs. Talk calmly, describe what you’ve noticed and offer help. Consult an addiction doctor or psychologist — this can be done even without the person being involved. At Narcology 24, relatives can get an anonymous online consultation and an action plan.
Sources and methodology
- ICD-10, World Health Organization
- DSM-5, American Psychiatric Association
- UNODC/WHO International Standards for the Treatment of Drug Use Disorders
- UNODC World Drug Report
- Clinical protocols for diagnosis and treatment, Ministry of Health of the Republic of Kazakhstan
- Code of the Republic of Kazakhstan “On Public Health and the Healthcare System”
This article was prepared by the Narcology 24 medical editorial team and reviewed by a doctor. It is for reference only and does not replace a specialist consultation. Editorial policy
Medically reviewed by
Rinat Zhumabekov, MDAddiction psychiatrist · experience 21 yearsHome and inpatient alcohol detox, medical detox, withdrawal treatment, opioid addiction and blockades.
