i am new on here. in ten days i will begin removing my fillings...i will start with 3 ...if money were not the issue they would have been gone years ago. quick story...sick very sick...and i have 16 fillings.. i go to a great doctor who is walking me through this process but thee is so much controversty...she has prescribed for me cuprimine the day of and day after extraction. is this what you mean whenyou say dmsa? i am soooooo confused. please help me understand it. also, i took it once for a urine test...tested positive for mercury lead and arsenic...anyone used this? i don't remeber having any side effects the day i took it for the test....so most likely it will be okay?