+**Pharmacogenomics** is the study of how an individual's [Genetics](/wiki/genetics) affects their response to drugs. It uses a person's unique [DNA](/wiki/dna) makeup to predict drug efficacy and potential side effects, moving medicine towards tailored treatments. This field aims to optimize drug therapy for each patient.
+## See also
+- [Pharmacology](/wiki/pharmacology)
+- [Genomics](/wiki/genomics)
+- [Precision Medicine](/wiki/precision_medicine)
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