Pharmakogenetik Medicheck: what can you do yourself?

A pharmacogenetics test like the Medicheck reveals how your genes may affect drug metabolism. What you can do yourself: 1) Discuss results with your doctor or pharmacist – never stop or change medication dosage on your own. 2) Use the information as a prompt to ask about genetically tailored therapy when receiving new prescriptions. 3) Be aware of interactions: Variants in genes like CYP2D6 or CYP2C19 can slow drug breakdown, leading to higher active levels. 4) Keep a symptom diary to track side effects. 5) Understand limitations: Most PGx markers have moderate effect sizes; lifestyle, diet, and other drugs also matter. A PGx test does not replace medical supervision. Evidence is mixed – well-supported for some drug-gene pairs, speculative for others. Stay critical of exaggerated claims.