Tag: Cyp3a4 inhibitor

Explore our medication guides and pharmacology articles within this category.

Can you take diltiazem and Eliquis at the same time?: Understanding the Risks and Medical Guidance

Oct 11, 2025 •

4 min read

According to a 2024 study involving over 200,000 Americans with atrial fibrillation, combining diltiazem with the blood thinner Eliquis (apixaban) was linked to a significantly higher risk of serious bleeding events. This critical drug interaction highlights why patients need careful medical oversight if prescribed these medications together.

What is a Common Concern When Taking Erythromycin?

Oct 9, 2025 •

3 min read

Gastrointestinal disturbances are a very common side effect of erythromycin, a macrolide antibiotic first isolated in 1952 [1.2.6, 1.3.3]. So, what is a common concern when taking erythromycin? The main issues are frequent GI upset, serious cardiac risks, and significant drug interactions.

Can you take amiodarone with tacrolimus? Understanding the Major Drug Interaction

Oct 9, 2025 •

4 min read

According to a 2010 case report in the *American Journal of Transplantation*, a drug interaction between amiodarone and tacrolimus led to a sudden and marked QT prolongation in a transplant recipient, demonstrating the severe risks involved. This makes it critically important to understand if and how you can take amiodarone with tacrolimus safely, though the combination is generally avoided.