Like "My doctor gives me a shot that is a combination B12, B6, and some other B, (but I forget which one) monthly. He also gave me Focalin for energy. Without the Focalin I don't have the energy to get out of my own tracks. With it I can function. I gather that it is an upper of some kind and not given lightly, but so far so good. I hope your doctor finds a good solution for you. Be sure you continue to make the effort to assure that he/she does. God bless. Vic"