Dipyridamole and Nicardipine Interaction
Drug interaction information between Dipyridamole and Nicardipine.
Dipyridamole and Nicardipine have a documented minor interaction in FDA labeling.
FDA drug labeling documents a minor-severity interaction between Dipyridamole and Nicardipine. This page displays the available source-record category and label text. The category is not an individual risk estimate or medication-combination direction.
How They Interact
These drugs do not change how nicardipine attaches to proteins in the blood.
FDA Label Information
When therapeutic concentrations of furosemide, propranolol, dipyridamole, warfarin, quinidine or naproxen were added to human plasma (in vitro), the plasma protein binding of nicardipine hydrochloride capsules were not altered.
Dipyridamole Also Interacts With
- Heparin moderate
- Warfarin moderate
- Adenosine minor
- Enoxaparin minor
Nicardipine Also Interacts With
- Digoxin major
- Nirmatrelvir/Ritonavir moderate
- Tacrolimus Topical moderate
- Furosemide minor
- Propranolol minor
Frequently Asked Questions
What SPL severity band is on file for Dipyridamole + Nicardipine?
Compiled FDA labeling labels this pair minor. That is a source-record field, not an individual medication-combination decision.
Which drug in this pair has the larger labeled-interaction portfolio?
Nicardipine has 14 labeled pairs on file vs Dipyridamole's 5. In the minor band specifically: Dipyridamole has 3 (also Adenosine, Enoxaparin); Nicardipine has 11 (also Furosemide, Propranolol, Naproxen, Warfarin).
What mechanism field is on file for Dipyridamole and Nicardipine?
These drugs do not change how nicardipine attaches to proteins in the blood.
Nicardipine carries more major-labeled pairs than Dipyridamole
SPL source-record counts only. This page's band is minor · classes on file: Dipyridamole (Antiplatelet / Vasodilator); Nicardipine (Calcium Channel Blocker).
Nicardipine has 1 major-labeled pair vs Dipyridamole's 0. This page itself is in the minor band, not the major band.
0 major · 2 moderate · 3 minor · 5 total
- Other minor peers for Dipyridamole
- Adenosine
- Enoxaparin
1 major · 2 moderate · 11 minor · 14 total
- Other minor peers for Nicardipine
- Furosemide
- Propranolol
- Naproxen
- Warfarin
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.
Read our methodology - how this data is sourced, computed, and verified.