Med/Psych Update

Steroid-induced psychiatric symptoms: What you need to know

Current Psychiatry. 2021 April;20(4):33-38 | doi:10.12788/cp.0104

References

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9. Walker EF, Trotman HD, Pearce BD, et al. Cortisol levels and risk for psychosis: initial findings from the North American prodrome longitudinal study. Biol Psychiatry. 2013;74(6):410-417.
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Young children (age <6) and older adults appear to be at greater risk for cognitive and memory disturbances from steroid use.¹⁰ In addition, patients have individual levels of susceptibility to steroid-induced psychiatric symptoms that can vary over time. The risk for adverse effects may be elevated based on response to previous courses of glucocorticoid treatment.¹⁰ While gender, age, dosage, and duration of treatment influence risk, it is not possible to predict which patients will experience psychiatric effects during a given course of glucocorticoid therapy. Therefore, all patients should be considered to have the potential of developing such effects, and should be monitored during glucocorticoid treatment and withdrawal.

Goals for future research

To help reduce the severity of and cost associated with steroid-induced psychiatric symptoms,^5,14 future studies should focus on controlled trials of preventative strategies. In particular, recent advances in genetic mapping may help identify involvement of certain genes or polymorphisms.⁵ Because current guidelines for the prevention and treatment of steroid-induced psychiatric symptoms are not evidence-based, controlled clinical trials are needed to elucidate the optimal management of such symptoms. There is much interplay between many of the proposed mechanisms of steroid-induced psychiatric symptoms, and future studies can help uncover a deeper understanding of the intricacies of this phenomenon.

CASE CONTINUED

Mrs. N is admitted for altered mental status. Medical workup includes MRI of the brain, MRI of the neck, cardiac echocardiogram, and EEG. There is no evidence of acute structural pathology. She is started on olanzapine, 10 mg/d at bedtime for manic and psychotic symptoms, and is discharged after 5 days. After 1 month, the outpatient psychiatrist gradually decreases and discontinues olanzapine as Mrs. N steadily returns to baseline. One year after discharge, Mrs. N continues to report resolution of her manic and psychotic symptoms.

Bottom Line

Steroids can induce a wide range of psychiatric symptoms, including mania/ hypomania, anxiety, and depression. Initial treatment typically includes tapering or discontinuing the steroid when possible. Other proposed treatments include certain antipsychotics, antidepressants, and other psychotropics, but the supporting evidence is largely anecdotal or based on case studies. Additional research is needed to elucidate the mechanism and treatment recommendations.

Related Resources

Janes M, Kuster S, Goldson TM, et al. Steroid-induced psychosis. Proc (Bayl Univ Med Cent). 2019;32(4):614-615.
Mayo Clinic. Prednisone and other corticosteroids. https://www.mayoclinic.org/steroids/art-20045692

Drug Brand Names

Haloperidol • Haldol
Lamotrigine • Lamictal
Lithium • Eskalith, Lithobid
Methylprednisolone injection • Solu-Medrol
Olanzapine • Zyprexa
Paroxetine • Paxil
Phenytoin • Dilantin
Quetiapine • Seroquel
Risperidone • Risperdal
Sertraline • Zoloft
Valproate • Depakote

References

Reproductive safety of treatments for women with bipolar disorder

Steroid-induced psychiatric symptoms: What you need to know

References

Goals for future research

CASE CONTINUED

Bottom Line

Related Resources

Drug Brand Names

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