คำอธิบาย
Diphenhydramine may modestly reduce aspirin absorption and slightly impair its antiplatelet efficacy through delayed gastric emptying; the clinical significance is generally low.
กลไก
Diphenhydramine's anticholinergic properties slow gastric motility, potentially delaying aspirin absorption and reducing its early platelet-inhibitory effect.
ความสำคัญทางคลินิก
The effect on platelet inhibition is small and transient; relevant primarily if rapid antiplatelet action is needed (e.g., acute chest pain).
การจัดการ
No routine dose adjustment required; if rapid aspirin loading is critical, use a non-enteric-coated chewed aspirin and avoid anticholinergic premedication.
ข้อจำกัดความรับผิดชอบทางการแพทย์
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.