and may slow the worsening of symptoms for a while. namzaric does not change how the disease progresses. it shouldn't be taken by anyone allergic to memantine, donepezil, piperidine or any of the ingredients in namzaric. before starting treatment, tell the doctor about any medical conditions they have... including heart or lung problems, seizures, stomach ulcers, bladder, kidney, or liver problems. tell the doctor if the patient will have any procedures involving anesthesia, which may cause muscle problems. other serious side effects may occur, including slow heartbeat and fainting; increased stomach acid, which may raise the chance of ulcers and bleeding; nausea and vomiting; difficulty passing urine, seizures, and worsening of lung problems. the most common side effects associated with namzaric are headache, diarrhea, dizziness, loss of appetite, and bruising. woman: mom and i share a lot of moments. and we're making the most of each one. vo: ask your doctor if new namzaric is right for your loved one.