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  1. FINASTERIDE. 內分泌新陳代謝科 泌尿科 生殖器官 男性生殖系統 皮膚/表皮系統 男性生殖器官 皮膚 皮膚疾患治療藥品 泌尿道治療藥品. 適應症. 1.良性前列腺增生 (BPH)。 2.雄性禿。 副作用. 胸部腫痛、皮疹、唇腫大、性慾降低等。 藥理作用. 第二型5α-還原酵素的專一性抑制劑,可抑制睪固酮代謝成更具效用之雄性素:二氫睪固酮 (DHT),而良性前列腺增生和雄性禿均受DHT的影響。 用法與用量. 1.良性前列腺增生:每天一次,每次5mg,併用或不併用食物均可。 2.雄性禿:每天一次,一次1mg。 警語. 1.因本藥效果可能無法立刻顯現,故尿滯留量較大且/或尿流量嚴重減少之病患,需密切注意有無尿路阻塞。 2.肝功能異常者,本藥應小心投與。

  2. 保法止 (Finasteride)及適尿通 (Dutasteride)均為香港常用的5-甲型還原酶抑製劑,它可以阻止睾酮 (Testosterone)轉化成雙氫睾酮 (Dihydrotestosterone),為前列腺增生的第二線治療。 這類藥物主要作用於前列腺上皮,可以縮小前列腺體積和改善症狀但需要3至6個月時間才能達到最佳療效 (前列腺體積縮小30%)。 而改善下泌尿道症狀效果在前列腺明顯增大的患者 (>30毫升)上較明顯。 不良反應有性慾減退 (約百分之二至三)、射精量減少 (約百分之三)及勃起功能障礙 (約百分之五)。 小貼士.

  3. 持有效醫生處方正本可在醫護行社區藥房配發Finasteride 5mg個別藥物亦有優惠價錢配藥時請謹記攜帶醫生處方正本我們會提供詳細藥物輔導同時可免費參加我們的社區藥物管理服務由藥劑師提供免費面對面電話或視像的用藥評估及指導

  4. Finasteride的耐受性佳,極少數患者有性慾減低、勃起障礙及精液製造量減少等性功能問題,但這類問題通常會於停藥後數天至數週消失;亦有案例是持續用藥,但副作用逕自消失 5。使用上最需注意的是,Finasteride禁用於孕婦或可能懷孕的婦女。

    • What Is Finasteride?
    • Finasteride Side Effects
    • Before Taking This Medicine
    • How Should I Take Finasteride?
    • Finasteride Dosing Information
    • What Other Drugs Will Affect Finasteride?
    • Further Information

    Finasteride is used alone or with other medication to treat symptoms of benign prostatic hyperplasia (BPH) in men with enlarged prostate. Finasteride is also used to treat male pattern hair lossin men. finasteride is for use in men only. Finasteride may also be used for purposes not listed in this medication guide.

    Get emergency medical help if you have signs of an allergic reaction:hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you notice any signs of male breast cancer, such as: 1. breast pain or lumps; 2. nipple discharge; or 3. any other breast changes. Tell your doctor right away if you have: 1. b...

    You should not use finasteride if you are allergic to it. Using finasteride may increase your risk of developing a serious form of prostate cancer. Ask your doctor about this risk. Tell your doctor if you have ever had: 1. prostate cancer; or 2. liver diseaseor abnormal liver function tests. finasteride should never be taken by a woman or a child. ...

    Your doctor will perform tests to make sure finasteride is the right treatment for you. Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed. Take with a full glass of water at the same time each day, with or without food. You may not fully benefit from this medi...

    Usual Adult Dose for Benign Prostatic Hyperplasia: 5 mg orally once a day Comments: -Dosing is the same both in monotherapy and in combination therapy. Usual Adult Dose for Androgenetic Alopecia: 1 mg orally once a day For the treatment of male pattern hair loss (androgenetic alopecia) in men only. (Safety and efficacy have been demonstrated in men...

    Other drugs may affect finasteride, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all other medicines you use.

    Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Medical Disclaimer Copyright 1996-2023 Cerner M...

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  5. 非那雄胺 ( INN :finasteride)又译 非那斯特萊 、 非那司提 、 非那甾胺 ,是治療 前列腺增生 和 雄性禿 的藥物,也用於女性毛髮過度生長 [1] [2] 。 非那斯特萊會抑制頭髮毛囊的 第二型5α還原酶 (type 2 5-alpha reductase),使 双氢睾酮 (Dihydrotestosterone,DHT)的濃度降低。 這是由於第二型5α還原酶能夠將 睪固酮 轉換成双氢睾酮,DHT即是掉髮的元凶,因此非那斯特萊能有效減少掉髮。 但有可能會降低 性能力 ,停用藥物後,性功能障礙症狀會消失,但還會持續掉髮。 亦有少數報告指出可能會引起憂鬱及自殺傾向 [3] 。 柔沛 (Propecia 保康絲)的主成份即是非那斯特萊。

  6. 2024年2月10日 · Dosage. Side effects. Overdose. Uses of Finasteride 5 mg Tablets: It is used to treat the signs of an enlarged prostate. It may take a few months to see the full effect. It may be given to you for other reasons. Talk with the doctor. What do I need to tell my doctor BEFORE I take Finasteride 5 mg Tablets?

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