Trait

SNPs associated with Warfarin Dose Requirement

3 genetic variants across 3 genes have been associated with Warfarin Dose Requirement in published research. Key genes include CYP2C19, CYP4F2, VKORC1.

Associated variants3 total

rsid	Gene	Effect	Evidence
rs4986893	CYP2C19	Decreased warfarin maintenance dose requirement	Meta-analysis
rs2108622	CYP4F2	Higher warfarin dose required per T allele	Candidate gene study
rs72547529	VKORC1	—	Candidate gene study

Associations aggregated from the GWAS Catalog and curated literature. Informational only — not medical advice.