Risperidone induced tardive movements in an elderly male-a case of cognitive decline masked by behavioral abnormalities
- Resource Type
- article
- Authors
- Vishnupriya Veeraraghavan; Dinesh Agarwal
- Source
- Geriatric Care, Vol 8, Iss 3 (2022)
- Subject
- Tardive dyskinesia
risperidone
dementia.
Geriatrics
RC952-954.6
- Language
- English
- ISSN
- 2465-1109
2465-1397
Tardive dyskinesia is a drug emergent side effect associated with long-term exposure to neuroleptics. Risperidone has lesser propensity to cause tardive movements. A 67-year-old male presented with tardive symptoms. He had oromasticatory and limb movements. He was started on 2 mg of risperidone for agitation and behavioral disturbance 4 years ago. He also developed cognitive decline over the years. Clinician must be aware of the possibility of tardive movements with risperidone and the need for frequent evaluation of cognitive function in any elderly male.