Which H2 blocker is associated with anti-androgenic side effects, such as gynecomastia and impotence in men?
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Correct answer: Cimetidine
Cimetidine binds to androgen receptors and inhibits the 2-hydroxylation of estradiol. This hormonal interference can lead to gynecomastia in men and galactorrhea in women during chronic or high-dose therapy.
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More H2 Blockers questions
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