Can stopping certain antidepressants improve REM Sleep Behavior Disorder (RBD) symptoms?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Discontinuing certain antidepressants, particularly serotonin-norepinephrine reuptake inhibitors (SNRIs) such as duloxetine and venlafaxine, may help reduce or resolve symptoms of REM Sleep Behavior Disorder (RBD). These medications are known to suppress normal REM sleep muscle paralysis, which can trigger or worsen dream-enactment behaviors. Under medical supervision, tapering or switching antidepressants has been shown to improve RBD symptoms in some patients.

If you're experiencing unusual movements, vocalizations, or acting out dreams during sleep, it's important to identify the underlying cause quickly—RBD can sometimes signal other neurological conditions. Taking a free, instant, online symptom check can help you clarify what's happening, understand possible causes, and confidently plan your next steps with a healthcare provider.

Reviewed for medical accuracy: 07/20/2026

Important Next Steps

Learn if antidepressants improve RBD symptoms Discover likely causes of your RBD symptoms Find out if your RBD could worsen See OTC options for RBD symptom relief Find a doctor for RBD treatment Discover safe home remedies for RBD Understand if symptoms need online checking

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Explanation

Antidepressants such as duloxetine and venlafaxine have been linked to causing or worsening REM Sleep Behavior Disorder (RBD). RBD is a condition where people act out their dreams while sleeping, which can sometimes be dangerous.

Research suggests that these medications can trigger RBD symptoms. For example, duloxetine has been shown to induce RBD, and stopping the medication may help reduce these symptoms. Similarly, venlafaxine is another antidepressant that can lead to RBD, and discontinuing it may also relieve symptoms.

However, it is important to note that stopping any medication should be done under the guidance of a healthcare professional. This ensures that the benefits and risks are carefully weighed, and any withdrawal symptoms are managed appropriately.

If you're experiencing unusual sleep behaviors or other concerning symptoms, you can check your symptoms with a free AI-powered tool to help determine if you should speak with a healthcare provider.

(References)

Tan L, Zhou J, Yang L, Ren R, Zhang Y, Li T, & Tang X. (2017). Duloxetine-induced rapid eye movement sleep behavior .... BMC Psychiatry, 5698922.
Kierlin L, & Littner MR. (2011). Parasomnias and Antidepressant Therapy: A Review of the .... Frontiers in Psychiatry, 3235766.
Ryan Williams R, & Sandigo G. (2017). Venlafaxine-induced REM sleep behavioral disorder .... Trauma Case Reports, 5887064.

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