藥物交互作用
Linaclotide + Lubiprostone
嚴重程度: 中度
Linaclotide and Lubiprostone: moderate interaction.
最後更新 來源: US FDA label
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摘要
Both drugs are intestinal secretagogues used for chronic constipation and IBS-C, and combining them is likely to increase diarrhea, abdominal pain and dehydration. Therapeutic duplication offers little expected benefit. Clinical data on combined use are lacking.
用白話說明這項交互作用的意義
Linaclotide and Lubiprostone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Linaclotide belongs to Gastrointestinal Tract; Lubiprostone belongs to Gastrointestinal Tract.
為什麼會發生
Pharmacodynamic: linaclotide activates guanylate cyclase-C, raising cGMP and stimulating chloride and bicarbonate secretion, while lubiprostone activates ClC-2 chloride channels; both increase intestinal fluid and transit.
處置方式
Do not combine routinely; choose one agent according to response and tolerability. If switching, stop one before starting the other.
可向藥師詢問的問題
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
參考資料
- Linzess (linaclotide) Prescribing Information — FDA Label
- Amitiza (lubiprostone) Prescribing Information — FDA Label
Linaclotide 的其他交互作用
Lubiprostone 的其他交互作用
常見問題
Can I take Linaclotide with Lubiprostone?
MediHelp rates the interaction as moderate. Linaclotide and Lubiprostone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Both drugs are intestinal secretagogues used for chronic constipation and IBS-C, and combining them is likely to increase diarrhea, abdominal pain and dehydration. Therapeutic duplication offers little expected benefit. Clinical data on combined use are lacking.
How serious is the interaction between Linaclotide and Lubiprostone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not combine routinely; choose one agent according to response and tolerability. If switching, stop one before starting the other.
What other medicines interact with Linaclotide?
MediHelp also lists interactions of Linaclotide with, for example, Mosapride. The full list is on the Linaclotide page.
在 MediHelp App 中取得完整藥品專論、劑量資訊與交互作用檢查
在 MediHelp App 中開啟完整參考資料、檢查多種藥物間的交互作用，並使用劑量工具。
