[Endocrinologic adverse effects of psychotropic drugs].
Psychotropic drugs affect the regulatory mechanisms of different neuroendocrine axis. This chapter reviews the interactions between psychotropic drugs and prolactin, the hypothalamic-pituitary-thyroid axis and the hypothalamic-pituitary-gonadal axis. Hyperprolactinemia can cause galactorrhea, amenorrhea, sexual disfunction, impaired spermatogenesis and increased risk for osteoporosis and fractures. Atypical antipsychotics cause less hyperprolactinemia than conventional antipsychotics. Lithium has important effects on thyroid function. During lithium treatment, affectively ill patients show, in varying degrees and combinations, reduced levels of thyroid hormones and clinical evidence of subclinical hypothyroidism, overt hypothyroidism and goiter. Recent literature reports suggest that valproic acid, may be associated with polycistic ovarian syndrome. Until additional data is available, women starting valproate therapy should be warned about the possibility of endocrinology side effects.
Elenitza
Irene María
IM
Hospital de Emergencias Psiquiátricas Torcuato de Alvear, Ciudad de Buenos Aires, Argentina. irene@reme.com.ar
D004700:Endocrine System Diseases / Q000139:chemically induced*; D005260:Female; D006801:Humans; D006966:Hyperprolactinemia / Q000139:chemically induced; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects; D008297:Male; D010053:Ovary / Q000187:drug effects; D011619:Psychotropic Drugs / Q000009:adverse effects*
D011619:Psychotropic Drugs