SUBCLINICAL HYPOTHYROIDISM AND PSEUDODEMENCE – LITERATURE REVIEW

• DOI: 10.22533/at.ed.15937323130910

• Palavras-chave: Hypothyroidism; Pseudodementia; Cognitive impairment.

• Keywords: Hypothyroidism; Pseudodementia; Cognitive impairment.

• Abstract:

  Introduction: Thyroid hormones are essential for brain development. Disabilities due to lack of these often result in mental retardation (PRZYBYLAK M, et al., 2021). Goal: To review the relationship between subclinical hypothyroidism and pseudodementia. Result: Cognitive dysfunctions in this scenario mainly refer to memory, spatial organization skills, attention and reaction time. These situations, which are sometimes reversible, are known as "pseudodementia" and highlight the importance of a thorough evaluation before diagnosing dementia (Bégin ME, et al., 2008). Conclusion: Subclinical hypothyroidism is more prevalent in the elderly and is often associated with pre-existing cognitive impairment and, for this reason, organic causes must always be sought when there is a significant decline in mental functions.