Case Report

Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report

Volume: 7 Number: 2 June 30, 2026
EN TR

Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report

Abstract

Sialorrhea, otherwise known as hypersalivation, is a symptom frequently observed in neurodegenerative diseases such as Parkinson's disease and dementia. This condition can have a significant impact on the patient's social life and quality of life. Pharmacological treatments frequently prove to be either ineffective or intolerable for elderly patients. In this case report, the efficacy and safety of botulinum toxin administration are presented in a 78-year-old male patient with diagnoses of Parkinson's and Alzheimer's disease who presented with complaints of profuse salivation from the mouth and nose.

Keywords

Supporting Institution

No financial support was received from any institution for this study.

Ethical Statement

All personal data were kept confidential and used only for scientific purposes.

Thanks

There are no individuals or institutions to acknowledge for this study.

References

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  2. 2. Srivanitchapoom P, Pandey S, Hallett M. Drooling in Parkinson’s disease: a review. Parkinsonism Relat Disord. 2014;20(11):1109-1118.
  3. 3. Easterling CS, Robbins E. Dementia and dysphagia. Geriatr Nurs. 2008;29(4):275-285.
  4. 4. Scully C, Limeres J, Gleeson M. Drooling. J Oral Pathol Med. 2009;38(4):321-327.
  5. 5. Arbouw ME, et al. Botulinum toxin for sialorrhea in Parkinson disease. Neurology. 2010;74(15):1203-1207.
  6. 6. Jongerius PH, et al. Botulinum toxin effect on salivary flow rate in children with cerebral palsy. Neurology. 2004;63(8):1371-1375.
  7. 7. Kalf JG, et al. Dysphagia in Parkinson’s disease. Lancet Neurol. 2012;11(7):628-638.
  8. 8. Volicer L, et al. Eating difficulties in patients with probable dementia of the Alzheimer type. J Geriatr Psychiatry Neurol. 1989;2(4):188-195.

Details

Primary Language

English

Subjects

Geriatrics and Gerontology

Journal Section

Case Report

Early Pub Date

June 25, 2026

Publication Date

June 30, 2026

Submission Date

April 20, 2026

Acceptance Date

June 3, 2026

Published in Issue

Year 2026 Volume: 7 Number: 2

APA
Özkanlı, A. F., Ulutaş, S., & Türkbeyler, İ. H. (2026). Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report. Experimental and Applied Medical Science, 7(2), 167-172. https://doi.org/10.46871/eams.1934747
AMA
1.Özkanlı AF, Ulutaş S, Türkbeyler İH. Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report. Exp Appl Med Sci. 2026;7(2):167-172. doi:10.46871/eams.1934747
Chicago
Özkanlı, Ayşe Fulya, Saffet Ulutaş, and İbrahim Halil Türkbeyler. 2026. “Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient With Parkinson’s and Alzheimer’s Disease: A Case Report”. Experimental and Applied Medical Science 7 (2): 167-72. https://doi.org/10.46871/eams.1934747.
EndNote
Özkanlı AF, Ulutaş S, Türkbeyler İH (June 1, 2026) Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report. Experimental and Applied Medical Science 7 2 167–172.
IEEE
[1]A. F. Özkanlı, S. Ulutaş, and İ. H. Türkbeyler, “Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report”, Exp Appl Med Sci, vol. 7, no. 2, pp. 167–172, June 2026, doi: 10.46871/eams.1934747.
ISNAD
Özkanlı, Ayşe Fulya - Ulutaş, Saffet - Türkbeyler, İbrahim Halil. “Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient With Parkinson’s and Alzheimer’s Disease: A Case Report”. Experimental and Applied Medical Science 7/2 (June 1, 2026): 167-172. https://doi.org/10.46871/eams.1934747.
JAMA
1.Özkanlı AF, Ulutaş S, Türkbeyler İH. Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report. Exp Appl Med Sci. 2026;7:167–172.
MLA
Özkanlı, Ayşe Fulya, et al. “Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient With Parkinson’s and Alzheimer’s Disease: A Case Report”. Experimental and Applied Medical Science, vol. 7, no. 2, June 2026, pp. 167-72, doi:10.46871/eams.1934747.
Vancouver
1.Ayşe Fulya Özkanlı, Saffet Ulutaş, İbrahim Halil Türkbeyler. Botulinum Toxin Treatment for Refractory Sialorrhea in a Geriatric Patient with Parkinson’s and Alzheimer’s Disease: A Case Report. Exp Appl Med Sci. 2026 Jun. 1;7(2):167-72. doi:10.46871/eams.1934747

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