It was similar but not the identical. Now I’m on Vyvanse 70 mg, it can help me concentrate but does nothing at all for my TRD. I've to go back on Methylphenidate or Dexmethylphenidate.Before taking methylphenidate, inform your health practitioner or pharmacist When you are allergic to it; or to dexmethylphenidate; or When you have some other alle