Aspirin adverse reactions and interactions:
Aspirin interactions with drugs and herbal agents: Abebe W. reported the following possible aspirin interactions and concerns (9):
Dong Quai has antiplatelet effects and may interact with non-steroidal anti-inflammatory drugs (NSAIDs) and aspirin to increase risk of bleeding.
Feverfew has antiplatelet effects and may interact with non-steroidal anti-inflammatory drugs (NSAIDs), warfarin (Coumadin), heparin, and aspirin to increase risk of bleeding.
Garlic has antiplatelet effects and may interact with non-steroidal anti-inflammatory drugs (NSAIDs) and aspirin to increase risk of bleeding and with an increased anticoagulation (reduce blood clotting) effect when combining with aspirin, warfarin, or ticlopidine should be avoided because of the potential increased risk of bleeding.