Hello, my name is Boyd and you just described exactly the same symtoms that I have. The memory thing is a major problem, as I work in a very stressful occupation and need my memory sharp at all times. I am on Zoloft 200mg for depression and four Sinement tabs per day. The Sinement has helped my left arm considerably. I am interested in the vitamins you take, did the D. prescribe or did you start these on your own. Best regards to you, Boyd Highfield brhighfi @ aol.com