bowel preparation
"Had to use this for the final step of the bowel prep for colonoscopy. I tolerated a MiraLAX and Gatorade combination for three hours. I started that at 5 o'clock. Was finished by 7:30. At 9 o'clock I was instructed  to take two tiny Ducolax  pills. I awoke at 11 to severe nausea. I dry heaved for about a half hour and then started vomiting violently. I broke out in a cold sweat and my hands went numb. I thought my husband was going to have to take me to the emergency room . The vomiting lasted for an hour. I finally fell asleep at 1:30 in the morning. I informed my G.I. prior to the call anoscopy about my horrible experience with this drug. I will never take it again."