Have lots to drink for a day or so to flush the barium out of your gut. Eat plenty of fruit for a day or so. See your doctor if you haven’t passed any poo after three or four days.Click to see full answer. Keeping this in consideration, how do you get barium sulfate out of your system?You should drink lots of fluids and eat high-fiber foods to help move the barium through your digestive tract and out of your body. If that doesn’t help, your doctor might give you a laxative to help move it through. After your procedure, you might notice that your bowel movements are lighter in color.Also, how long does it take for barium to pass through your system? The barium can be seen on an X-ray as it passes through the digestive tract. The barium swallow procedure may take about 30 minutes to finish. In certain cases, it may take up to 60 minutes to fill the stomach. Likewise, people ask, how does the body get rid of barium? Barium at hazardous waste sites may enter your body if you breathe dust, eat soil or plants, or drink water polluted with barium from this area. Barium that enters your body by breathing, eating, or drinking is removed mainly in feces and urine. Most of the barium that enters your body is removed within 1–2 weeks.Can you pee after drinking barium?Barium may cause gas and diarrhea. IV contrast will be excreted from kidneys. There will be no change of urine color. Take your normal daily medications.