Now entering her sixth year with Alzheimers, thankfully my wife remains pretty cheerful and upbeat. The short term memories go very quickly but she spends many happy hours with her puzzle books almost to the point of obsession. My current concern is with her general fatigue, some unsteadiness, tiredness (but sleeps well), and occasional dizziness. Visited the doctor yesterday who confirmed nothing else serious going on but he did say the prescribed Memantine used to slow progress could cause this side effect. My question is whether this general condition can be associated with the progression of Alzheimers, and whether there are any remedies out there we may be able to try?