Ron Vetter, How do you calculate 75mg of carbidopa? David takes 1 1/2 25/250 generic sinemet three times a day. Is he taking 112mg carbidopa? > 200 mg of CR 6 x day > 250 mg Sinemat 6 x day + 1/2 at 2 am >taking 462.5 mg. of carbidopa per day is not beneficial, it is detrimental. >the saturation dosage is 75 mg. per day. >Ron Vetter 1936, '84 PD dz >[log in to unmask] Brenda Moxley CG David 53, 10/95 Brenda Moxley, media specialist "Kids who read succeed" [log in to unmask] or Inglenook Elementay Library [log in to unmask] 4120 Inglenook Street or Birmingham, Alabama 35217 [log in to unmask] fax/voice: 205-849-3537