From: deborah.fickling <http://www.nytimes.com/2006/10/12/health/12dementia.html?ex=1161316800&en=264c96af5e3b7947&ei=5070&emc=eta1>Alzheimer's Drugs Offer No Help, Study Finds Drugs to soothe agitation in people with Alzheimer's are no more effective than placebos for most patients. "People Who experience mood swings, fear, voices and visions"