20.王太太的醫師為她開立terazosin，其適應症最可能為何？
(A)攝護腺肥大
(B)心悸
(C)高血壓
(D)頻尿

雖然女性沒有攝護腺，不過alpha blocker也時候考慮用在女性排尿困難的情況

For women with DV (Dysfunctional voiding) who do not have an adequate response to pelvic floor muscle training, we offer a trial of alpha-adrenergic blocker therapy. While small studies and trials have reported improvement in women with DV [96-98], a systematic review of 15 studies reported the treatment benefit was unclear because the studies were limited by small sample size, inconsistent study designs, and short duration of follow-up [99]. However, as DV symptoms can significantly impair quality of life and alpha-adrenergic blocker medications are generally tolerated, we offer this treatment. We use selective alpha-1a blockers, typically 0.4 mg tamsulosin taken orally once daily. Side effects are rare but can include dizziness and rhinitis

uptodate - chronic urinary retention in women

Tamsulosin為alpha-1 adrenergic blocker，能夠使張力過度的攝護腺鬆弛，使排尿順暢，雖女性無攝護腺，但alpha-1受體也存在於膀胱頸部位，對於子宮脫垂或因手術等原因造成泌尿道症狀失常的女性，亦有減低尿道內部壓力使排尿順暢之作用，且美國婦產科醫師學會（ACOG）、美國泌尿外科學會（AUA）、歐洲泌尿道學會（EAU）等醫學會皆建議使用tamsulosin等藥物可用於女性之下泌尿道症狀。

https://www.taiwan-pharma.org.tw/weekly/2075/2075-3-5.htm

Ref;北醫共筆