DDI Checker

Graph-Enhanced Drug-Drug Interaction Detection · DrugBank v5.1 · 824K interactions

System online
Drug Interaction Query

Check Drug-Drug Interaction

VS
Try: Warfarin × Aspirin 📋 Sildenafil × Nitroglycerin 📋 Simvastatin × Clarithromycin 📋 Metformin × Vitamin D 🔍 Atomoxetine × Methylphenidate 🔍 Glatiramer × Famciclovir ○
⚙ Loading drug database…
preparing
How it works
Ready
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DrugBank Lookup
Direct O(1) lookup
in documented pairs
824 K pairs
Awaiting query
↪ if not found
GNN Model
Graph-based novel
interaction prediction
link prediction
Standby
↪ result
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Decision
Documented · Predicted
· No signal found
clinical output
Results
Exact Lookup
TF-IDF Retrieval
DrugBank · Dict Lookup
GNN · Graph Neural Net
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