A case with euprolactinemic galactorrhea induced by escitalopram

Area of Science:

• Endocrinology
• Neuroscience
• Pharmacology

Background:

• Endocrine and reproductive side effects of serotonergic antidepressants are uncommon.
• Galactorrhea is a rare side effect associated with SSRIs.
• Antidepressants may influence prolactin levels by affecting dopamine neurotransmission.

Observation:

• This report describes a patient experiencing euprolactinemic galactorrhea.
• The condition was induced by the SSRI escitalopram.
• This presentation occurred despite the patient maintaining normal prolactin levels.

Findings:

• The case highlights a rare instance of galactorrhea linked to escitalopram use.
• Euprolactinemic galactorrhea suggests mechanisms beyond simple prolactin elevation.
• Potential mechanisms involve complex interactions between serotonin and dopamine pathways.

Implications:

• This finding expands the understanding of SSRI-induced endocrine side effects.
• It suggests a need for further investigation into the neuroendocrine effects of SSRIs.
• Clinicians should be aware of this rare but possible side effect of escitalopram.