Adult including the elderly Split-dose regimen (evening before & day of the procedure) 1st sachet is taken the night before the procedure & 2nd is taken the next day, in the morning prior to the procedure. On the day before the procedure: 1st reconstituted sachet is taken in the evening (eg, 5:00-9:00 pm) followed by at least five 250 mL drinks of clear liqd spread over several hr. On the day of the procedure: 2nd reconstituted sachet is taken in the morning (5-9 hr before the procedure) followed by at least three 250 mL drinks of clear liqd spread over several hr. Clear liqd may be consumed until 2 hr before the procedure.
Day-before regimen (evening-before the procedure only) 1st sachet is taken in the afternoon or early evening & 2nd is taken approx 6 hr later, the night before the procedure. On the day before the procedure: 1st reconstituted sachet is taken in the afternoon or early evening (eg, 4:00-6:00 pm) followed by at least five 250 mL drinks of clear liqd spread over several hr. 2nd reconstituted sachet is taken in the late evening (eg, 10:00 pm-12:00 am) followed by at least three 250 mL drinks of clear liqd spread over several hr. Clear liqd may be consumed until 2 hr before the procedure.