Reducing or suppressing sexual desire or arousal.
From Greek 'anti-' (against) + 'aphrodisiac' (from Aphrodite, goddess of love). The term emerged in medical literature as doctors studied substances that diminished libido, including some medications used for mental illness.
Some psychiatric medications have the unfortunate side effect of being antiaphrodisiacs, which creates a difficult choice for patients—take medicine that helps mental illness but reduces sexual function, or stop the medicine for romance.
Carries gendered assumptions about sexual desire and libido control—historically tied to women's sexuality being seen as requiring suppression or regulation, particularly in religious and medical contexts.
Use descriptively without gendered framing: specify the physiological effect rather than implying morality about sexual expression.
["libido-suppressing","desire-reducing","described by specific pharmacological action"]
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