I am very fatigues all the time no matter how much sleep I obtain. My appetite is low, I do work out but can t lose weight. I am 50 yrs old , 5 6, 169 lbs and a former college athlete. I take generic Celexa 20 mg daily along with magnisum, D3, and Citracal. I do have Diverticuli so this creates problems at times. Sometimes I am nauseaus and get light headed. My blood pressure when I donated blood last week was 109/68.