tm February 10th, 2010yes i got abdominal cramps on the first night. yet i am generally constipated. so i am hoping if i hold out it will be worth it. all of cleansing products have the cascara sagrada in them. this is what gives the cramps i am sure though i think it is necessary to achieve bm. i think it is a mild cleanse effect compared to other products i have researched. i had no bm 1st day w