approximately 3 weeks ago I started taking a Super B Complex vitamin. A few days into it I started having itchy feet and palms. I stopped taking the vitamin 2 weeks ago, however, I continue to have moderate itching at least 5 out of 7 days. It happens at random times, morning, afternoon, middle of the night. Today I started with tingling, itchy face, hands and eventually all over. It passed quite quickly but it is a great concern. I have not changed anything else in my diet or soaps etc.