藥物交互作用
Colestipol + Vitamin b3
嚴重程度: 中度
Colestipol and Vitamin b3: moderate interaction.
最後更新
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摘要
Colestipol, a bile acid sequestrant, can bind niacin in the gut and reduce its absorption when taken at the same time. This may lessen the lipid-lowering effect of niacin. The two are often combined deliberately for lipid control, so timing matters.
用白話說明這項交互作用的意義
Colestipol and Vitamin b3 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.
Colestipol belongs to Cardiovascular; Vitamin b3 belongs to Gastrointestinal Tract.
為什麼會發生
Colestipol binds niacin in the gastrointestinal tract, decreasing its absorption.
處置方式
Give niacin at least 1 hour before or 4 to 6 hours after colestipol. Monitor lipid response and adjust doses as needed.
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?
Vitamin b3 的其他交互作用
Colestipol 的其他交互作用
常見問題
Can I take Colestipol with Vitamin b3?
MediHelp rates the interaction as moderate. Colestipol and Vitamin b3 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. Colestipol, a bile acid sequestrant, can bind niacin in the gut and reduce its absorption when taken at the same time. This may lessen the lipid-lowering effect of niacin. The two are often combined deliberately for lipid control, so timing matters.
How serious is the interaction between Colestipol and Vitamin b3?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Give niacin at least 1 hour before or 4 to 6 hours after colestipol. Monitor lipid response and adjust doses as needed.
What other medicines interact with Vitamin b3?
MediHelp also lists interactions of Vitamin b3 with, for example, Lovastatin, Simvastatin, Atorvastatin. The full list is on the Vitamin b3 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。
