Milnacipran
"Mild depression, fatigue, memory and concentration side effect - but so far so good!  I just started taking Savella, on week two and I can notice a difference already. I had been taking Ritalin for years for my ADD and was on some anxiety and depression medicines, and after getting off of them all, I crashed and felt so tired and mentally out of it. On the depression medicines I felt either stupid or edgy so I went off all of them wanting to get back on Ritalin for the concentration.  My doctor tells me that Ritalin will actually make you depressed when you stop the medication and can take up to two years to repair the damage. He put me on Savella for the brain fog and the fatigue. I was so tired that I couldn't get out of bed, and I felt alive again. So far, it is an amazing drug.  Very pleased with no side effects."