Polysubstance use

Polysubstance use refers to the use of more than one drug or type of drug by an individual, often with the intention of enhancing or counteracting the effects of another drug. This behavior is common in substance use disorders, and can lead to increased health risks and complications.

Definition

Polysubstance use is defined as the use of at least three different substances in a 12-month period, not including caffeine or nicotine. This definition is used in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), a widely accepted diagnostic guide for mental health professionals.

Risks and complications

The use of multiple substances can increase the risk of overdose, as the combined effects of the drugs can be unpredictable and potentially dangerous. Polysubstance use can also lead to a higher risk of developing a substance use disorder, as the individual may become dependent on multiple drugs.

In addition, polysubstance use can complicate treatment for substance use disorders, as it may be more difficult to manage withdrawal symptoms and cravings for multiple drugs.

Treatment

Treatment for polysubstance use typically involves a combination of medication and behavioral therapies. Medications may be used to manage withdrawal symptoms and reduce cravings, while behavioral therapies can help individuals develop healthier coping strategies and reduce their drug use.

See also

• Substance use disorder
• Drug overdose
• Diagnostic and Statistical Manual of Mental Disorders

Polysubstance use Resources
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