Medications with FDA Genetic Warnings

Thousands of medications are affected by genetics, but the ones below are so impacted that the FDA has warnings about genetics in the drug package insert. If a medication you are concerned about is not on this list, please call and ask one of our DNA Testing Consultants at 800-TEST-DNA (800-837-8362).

List of PGx labeled drugs Most common brand name Enzyme
amitriptyline Elavil CYP2D6
aripiprazole Abilify CYP2D6
atomoxetine Strattera CYP2D6
carisoprodol Soma CYP2C19
carvedilol Coreg CYP2D6
celecoxib Celebrex CYP2C9
cevimeline Evoxac CYP2D6
citalopram Celexa CYP2C19
clobazam Onfi CYP2C19
clomipramine Anafranil CYP2D6
clopidogrel Plavix CYP2C19
clozapine Clozaril CYP2D6
codeine Tylenol #3 CYP2D6
desipramine Norpramin CYP2D6
dexlansoprazole Dexilant CYP2C19
diazepam Valium CYP2C19
doxepin Sinequan CYP2D6
esomeprazole Nexium CYP2C19
flurbiprofen Ansaid CYP2C9
fluvoxamine Luvox CYP2D6
galantamine Razadyne CYP2D6
iloperidone Fanapt CYP2D6
imipramine Tofranil CYP2D6
metoprolol Lopressor CYP2D6
modafinil Provigil CYP2D6
nortriptyline Pamelor CYP2D6
pantoprazole Protonix CYP2C19
perphenazine Trilafon CYP2D6
propafenone Rythmol CYP2D6
protriptyline Vivactil CYP2D6
quinidine/dextromethorphan Nuedexta CYP2D6
rabeprazole Aciphex CYP2C19
risperidone Risperdal CYP2D6
tetrabenazine Xenazine CYP2D6
thioridazine Mellaril CYP2D6
tolterodine Detrol CYP2D6
tramadol Ultram CYP2D6
warfarin Coumadin CYP2C9
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How to Request
YouScript

  1. 1

    Sign up online, ask your YouScript consultant, or call 800-TEST-DNA (800-837-8362).

  2. 2

    Receive your free YouScript test kits and supplies. Alternatively, we can ship the kit directly to a patient if you complete and fax a prescription to 206-219-4000.

  3. 3

    Collect a buccal swab or blood sample from your patient and ship it in a prepaid mailer.

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