Alzheimer’s disease is a dementia condition that affects many adults, especially those ages 65 and older. 60 to 80 percent of dementia cases are caused by this particular disease. Alzheimer’s is known for the memory loss, confusion and disorientation it causes. These problems can make the activities of daily life difficult. Furthermore, they can bring with them a host of other side effects, including anger, restlessness, withdrawal, and mood disorders.