Hi ...my Dad age 86 has recently been diagnosed with Mixed Dementia (predominant vascular). The consultant is advising us to think very carefully before prescribing memory pills suggesting that if any then Memantine would be preferred. The problem is Dad is already on a cocktail of Warfarin, Digoxin, Bisprolol, Symvastatin, Lansoprazol. The advice is to consider his physical wellbeing and the current positive control the drugs are doing for Dad as introducing Memantine could potentially affect the balance of treatment and have a potential detrimental effect on his heart etc. in terms of his dementia he is in good spirits, calm, occasionally loses limb control resulting in potential risk of falling and does frequently forget things. Does anyone have any experience of introducing Memantine into medication for a heart condition. Appreciate any thoughts or previous experience of introducing Memantine alongside other medication. Many thanks.