Raloxifene and Diazepam Interaction

Drug interaction information between Raloxifene and Diazepam.

Raloxifene and Diazepam have a documented moderate interaction in FDA labeling.

FDA drug labeling documents a moderate-severity interaction between Raloxifene and Diazepam. This page displays the available source-record category and label text. The category is not an individual risk estimate or medication-combination direction.

Drug A

Raloxifene

Selective Estrogen Receptor Modulator (SERM)

Drug B

Diazepam

Benzodiazepine

How They Interact

Both of these drugs like to attach to the same proteins in your blood. Because they compete for the same spots, one drug might get pushed off, leading to higher levels of active medicine in your system.

FDA Label Information

Highly protein-bound drugs include diazepam, diazoxide, and lidocaine. 7.3 Other Highly Protein-Bound Drugs Raloxifene hydrochloride should be used with caution with certain other highly protein-bound drugs such as diazepam, diazoxide, and lidocaine.

Frequently Asked Questions

What SPL severity band is on file for Raloxifene + Diazepam?

Compiled FDA labeling labels this pair moderate. That is a source-record field, not an individual medication-combination decision.

Which drug in this pair has the larger labeled-interaction portfolio?

Diazepam has 26 labeled pairs on file vs Raloxifene's 7. In the moderate band specifically: Raloxifene has 3 (also Diazoxide, Cholestyramine); Diazepam has 4 (also Clonazepam, Fluoxetine, Mirtazapine).

What mechanism field is on file for Raloxifene and Diazepam?

Both of these drugs like to attach to the same proteins in your blood. Because they compete for the same spots, one drug might get pushed off, leading to higher levels of active medicine in your system.

Diazepam's labeled portfolio outnumbers Raloxifene

SPL source-record counts only. This page's band is moderate · classes on file: Raloxifene (Selective Estrogen Receptor Modulator (SERM)); Diazepam (Benzodiazepine).

Raloxifene

0 major · 3 moderate · 4 minor · 7 total

Diazepam

0 major · 4 moderate · 22 minor · 26 total

Sources: FDA Drug Labels (SPL) via openFDA (2026). This is for informational purposes only and is not medical advice. This registry does not provide individual medication-combination directions.