Many drugs can interact with Namzaric. Tell your doctor about all your current medicines and any you start or stop using, especially:
Parkinson’s disease drugs including amantadine;
ketamine;
over-the-counter cough and cold medication including dextromethorphan;
antifungal medication (ketoconazole, others);
seizure medications (phenytoin, carbamazepine, phenobarbital, others);
rifampin;
steroids, including dexamethasone;
medications for urge urinary incontinence;
other medications called anti-cholinergics, including medication to treat excess stomach acid, stomach ulcer, motion sickness, nausea and vomiting, or irritable bowel syndrome.
Other drugs may interact with donepezil and memantine, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using.
 Namzaric drug interactions (more detail)
