Because I occasionally have trouble remembering to take both doses, my Dr recently switched me to the ER formulation, prescribing ONE 500mg ER tablet daily.
She states this is the same dose as I had previously because the ER formula "keeps 500mg active in your system all day". This just doesn't sound right to me.
Is the dosing for 500 mg ER once daily equivalent to 500mg (immediate release) twice daily or has my dose been cut in half?