Like cocaine and ecstasy, bath salts produce stimulatory effects, increasing euphoria and alertness at low doses. But prolonged use can cause adverse effects like agitation, paranoia, hallucinations and suicidal behavior.Bath Salts Effects
Bath salts are a synthetic derivative of the naturally-occurring stimulant cathinone; they are a ‘legal’ alternative to stimulants like meth, ecstasy and cocaine.
Bath Salts Effects on The Brain
Bath salts exert their influence by mainly altering two neurotransmitters in the brain: dopamine and serotonin.
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According to research, when the reuptake of dopamine is inhibited, it remains trapped in the synapse, leading to a hyperdopaminergic state that can cause:
- Violent behavior.
- Delirium.
- Agitation.

Increased concentrations of dopamine can result in reward dysregulation.
- The things that you once found pleasurable—like hobbies or social events—no longer produce the same pleasure or rewarding feeling.
- The substance, instead, becomes the focus of reward and pleasure.
- A lack of ability to find pleasure in everyday activities, like work, relationships, or personal hobbies, can increase your vulnerability to feelings of hopelessness, depression and isolation.
Bath Salts and Psychosis
Over time the amphetamine-like effects of bath salts can lead to insomnia, paranoia, and hallucinations. Hallucinatory effects are thought to be caused by an increase in the neurotransmitter serotonin, which can lead serotonin toxicity and precipitating symptoms of psychosis.
Bath salts-induced psychosis can be very pronounced, with users experiencing:
If symptoms are not resolved within one or more weeks after last use, the user should be evaluated to determine if placement in an inpatient psychiatric facility is appropriate.
In 2009, poison control centers received zero calls reporting bath salt toxicity but in 2011, they received 6156 calls. This increase is correlated with the increase in emergency room admissions for bath salts intoxication.
Problem with detecting psychosis
Many variations of bath salts cannot be detected in urine.
- This makes it difficult for medical personnel to identify the difference between substance-induced psychosis and another mental health concern, unless the patient is honest about their drug use.
To date, there is no antidote for bath salts toxicity, so appropriate diagnosis is important in order to properly treat a patient for bath salts-related psychosis.
Serotonin Toxicity
Serotonin toxicity, otherwise known as serotonin syndrome, is a cluster of symptoms caused by the increased biological activity of serotonin.
Like dopamine, the release and reuptake of serotonin occurs naturally in the brain. Excessive serotonin release induced by drugs such as bath salts, can lead to excessive nerve cell activity, causing serotonin syndrome.
Symptoms of serotonin syndrome can be lethal and include:
Sources
Karch, S.B. (2015). Cathinone neurotoxicity (“The 3Ms”). Current Neuropharmacology 13(1), 21-25.
National Institute on Drug Abuse. (2012). DrugFacts: Synthetic Cathinones (“Bath Salts”). Retrieved from http://www.drugabuse.gov/publications/drugfacts/synthetic-cathinones-bath-salts
Watterson, L.R. & Olive, M.F. (2014). Synthetic cathinones and their rewarding and reinforcing effects in rodents. Advanced Topics in Neuroscience. Published online, doi: 10.1155/2014/209875
Weaver, M.F., Hopper, J.A. & Gunderson, E.W. (2015). Designer drugs: Assessment and management. Addiction Science and Clinical Practice, 10(1), 8. WebMD Feature. (2013). Bath Salts Drug Trend: Expert Q&A. Retrieved from http://www.webmd.com/mental-health/addiction/features/bath-salts-drug-dangers