MedGuard AI

MedGuard is an AI-powered clinical decision support system for predicting drug–drug and drug–food interaction risks. Unlike traditional lookup tools that mainly detect

documented interactions, MedGuard uses molecular deep learning to estimate potential side effects from drug structure and patient medication context. The system combines

GNN-based molecular modeling, ChemBERTa-2 embeddings, Morgan fingerprints, and a HeteroGNN drug–food module inside one role-based platform for patients, doctors,

and pharmacists.