Cialis Professional vs Tadalafil: are they the same?
Cialis Professional is a commercial brand whose active ingredient is exactly Tadalafil. This page explains what that means in practice: where they differ (brand, manufacturer, price, available strengths), why they are clinically equivalent, and when the brand or an authorised generic is the better choice.
Are they the same?
Yes — Cialis Professional contains Tadalafil as its active ingredient. Talking about "Cialis Professional" in clinical terms is the same as talking about Tadalafil at the dose strengths 20mg. The differences from the authorised generic are brand, manufacturer (Eli Lilly), excipients, tablet appearance and price — not the active molecule itself.
When Cialis Professional is used
シアリス・プロフェッショナルは勃起不全を有する成人男性を対象としています。女性、小児患者、または臨床診断のない男性には適応はありません。タダラフィルの一般的な処方原則によれば、使用前に患者の心血管系の適合性と現在の併用薬リストを確認する必要があります。20mg単一規格は、忍容性の理由から通常より低い開始用量が必要な患者には適していません。
Mechanisms compared
Because they share the same active ingredient, the mechanism is identical: タダラフィルは陰茎組織および他の血管平滑筋のPDE5を阻害し、性的興奮中に産生されたサイクリックGMPの蓄積を可能にして平滑筋を弛緩させ、血流流入を増加させます。舌下経路は、口腔粘膜を介して分子を直接全身循環に送達し、肝初回通過代謝を部分的に回避します。製品文献によれば、これにより作用発現を15~30分に短縮できる一方、タダラフィル特有の36時間の効果ウィンドウは維持されます。
Brand or generic — which to choose?
For most patients, authorised generics of Tadalafil are clinically equivalent substitutes for Cialis Professional and typically cost substantially less. The practical differences are manufacturer, excipients (rarely matters except in specific sensitivities), tablet appearance and price. The brand is preferred by some patients for personal reasons or insurance coverage; the generic is the default when cost matters.
よくある質問
Is Cialis Professional the same as Tadalafil? ▾
Clinically yes — Cialis Professional is the brand and Tadalafil is its active ingredient. At equivalent doses (20mg) they produce the same effect. The difference is brand, manufacturer (Eli Lilly) and price.
Is generic Tadalafil as effective as Cialis Professional? ▾
Yes. Authorised generics of Tadalafil must demonstrate bioequivalence to the brand. The active substance is the same; average effect is the same. Price is usually substantially lower.
Why does Cialis Professional cost more than generic Tadalafil? ▾
The price difference reflects originator development costs, brand recognition and competition among generic manufacturers. The molecule is identical; the cost is not.
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