Taking meclizine with other drugs that make you sleepy or slow your breathing can increase these effects. Ask your doctor before taking meclizine with a sleeping pill, narcotic pain medicine, muscle relaxer, or medicine for anxiety, depression, or seizures.
Tell your doctor about all medicines you use, and those you start or stop using during your treatment with this medicine, especially:
cinacalcet;
quinidine;
terbinafine; or
the antidepressants bupropion, duloxetine, fluoxetine, paroxetine, or sertraline.
Other drugs may interact with meclizine, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell each of your healthcare providers about all medicines you use now, and any medicine you start or stop using.
 Meclizine drug interactions (more detail)
