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Published in: BMC Psychiatry 1/2021

Open Access 01-12-2021 | Antidepressant Drugs | Case report

Transitory restless arms syndrome in a patient with antipsychotics and antidepressants: a case report

Authors: Juan Chen, Na Meng, Bingrong Cao, Yinghua Ye, Ying Ou, Zhe Li

Published in: BMC Psychiatry | Issue 1/2021

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Abstract

Background

Restless arms syndrome (RAS) is characterized by uncomfortable aching or burning sensations in the arms. RAS is regarded as an upper limb variant of restless legs syndrome (RLS). The lack of specific diagnostic criteria makes it difficult to recognize the RAS. Therefore, RAS is usually neglected in clinical practice. Moreover, when a patient was diagnosed with RAS, the adjustment of medications was the first choice for doctors, which may make the patient’s condition unstable.

Case presentation

A 33-year-old woman was diagnosed with schizophrenia and major depressive disorder. Starting with 0.6 g/d amisulpride, 0.1 g/d quetiapine, 75 mg/d venlafaxine sustained-release tablets, the patient reported symptoms of RAS (itching arms) on the fourth day since the latest hospitalization. After ruling out other factors, her RAS was suspected to be induced by antidepressants or antipsychotics. Without medication adjustment, RAS spontaneously remitted.

Conclusions

This case suggests that psychiatrists should pay attention to RAS when using antipsychotics and/or antidepressants. Moreover, RAS may be transitory. When a patient manifests RAS, observation may be one choice instead of an immediate medication adjustment.
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Metadata
Title
Transitory restless arms syndrome in a patient with antipsychotics and antidepressants: a case report
Authors
Juan Chen
Na Meng
Bingrong Cao
Yinghua Ye
Ying Ou
Zhe Li
Publication date
01-12-2021
Publisher
BioMed Central
Published in
BMC Psychiatry / Issue 1/2021
Electronic ISSN: 1471-244X
DOI
https://doi.org/10.1186/s12888-021-03433-6

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