Amlodipine
"I took Norvasc for three years. I feel that I have lost my passion for life and any motivation to do anything. By careful dieting, mostly portion control, I have been able to lose over 10% of my weight and my BP dropped.  I asked my doctor if I could stop my BP med.  he approved that as long as I monitor my BP at home. I stopped it about a week ago and I feel better each day.  I didn't know that my feeling of depression was due to the Norvasc but I'm starting to come back to life."