相互作用
Desogestrel-ethinyl estradiol + Exemestane
重症度: 重大
Desogestrel-ethinyl estradiol and Exemestane: major interaction.
最終更新日
医療従事者向け・参照専用。このページは簡潔な要約であり、医学的助言ではなく、公式の添付文書や臨床判断に代わるものではありません。処方・調剤の前に必ず確認してください。
このページの臨床コンテンツは英語でのみ提供されています。
概要
Exemestane lowers estrogen levels as treatment for hormone-receptor-positive breast cancer in postmenopausal women, while an estrogen-containing contraceptive supplies estrogen. The estrogen opposes the therapeutic aim of exemestane and the combination is not appropriate. Exemestane is also not intended for premenopausal women.
この相互作用をわかりやすく説明すると
Desogestrel-ethinyl estradiol and Exemestane can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Desogestrel-ethinyl estradiol belongs to Endocrine; Exemestane belongs to Oncology.
なぜ起こるのか
Pharmacodynamic antagonism: exogenous estrogen counteracts the estrogen-lowering effect of the aromatase inactivator.
対処法
Avoid concurrent use of estrogen-containing products with exemestane. Use a non-hormonal contraceptive if contraception is needed and review the indication for treatment.
薬剤師に尋ねること
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
Pro+会員向け
ページ全体を見る
アカウントを作成してPro+トライアルを始めると、Desogestrel-ethinyl estradiolとExemestaneの臨床対応の詳細なアドバイス、追加の注記、エビデンスの詳細、処方全体を対象とした相互作用チェッカーを利用できます。
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
WebでPro+を7日間無料でお試し。カード登録不要。
Desogestrel-ethinyl estradiolのその他の相互作用
Exemestaneのその他の相互作用
よくある質問
Can I take Desogestrel-ethinyl estradiol with Exemestane?
MediHelp rates the interaction as major. Desogestrel-ethinyl estradiol and Exemestane can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Exemestane lowers estrogen levels as treatment for hormone-receptor-positive breast cancer in postmenopausal women, while an estrogen-containing contraceptive supplies estrogen. The estrogen opposes the therapeutic aim of exemestane and the combination is not appropriate. Exemestane is also not intended for premenopausal women.
How serious is the interaction between Desogestrel-ethinyl estradiol and Exemestane?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concurrent use of estrogen-containing products with exemestane. Use a non-hormonal contraceptive if contraception is needed and review the indication for treatment.
What other medicines interact with Desogestrel-ethinyl estradiol?
MediHelp also lists interactions of Desogestrel-ethinyl estradiol with, for example, Fezolinetant, Aminocaproic acid, Amobarbital. The full list is on the Desogestrel-ethinyl estradiol page.
完全なモノグラフ、用量、相互作用チェッカーはMediHelpアプリで
MediHelpアプリで、完全なリファレンスを開き、複数薬剤の相互作用をチェックし、用量ツールを利用できます。
