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Colonic transit time test

Colonic transit time test

Instructions and preparations

Follow the recommendations of our medical team and come prepared for your colonic transit time test.


Colonic transit time test


For the colonic transit time test, the following medication will be necessary:


Medicine: 2 capsules (20 markers). Pick-up address: CreuBlanca Diagnosis Médica radiology reception, c/ Córcega 345, 08037 Barcelona, ​​from 9:00 a.m. to 8:00 p.m.


Administration: the Sunday before the day of your test you should take the 2 capsules (20 markers) with breakfast.

Colonic transit time test


The day after taking the medication you should go to CreuBlanca Diagnosis Médica to take several X-rays of your abdomen.


When? Monday, Wednesday and Friday.


Where? At CreuBlanca Medical Diagnosis, c/ Córcega 345.


Should I make an appointment? You can come without an appointment, between 9:00 and 13:00.


Do you take products against constipation? During the week in which you are having the x-rays, you should pause taking products that speed up intestinal transit (anti-constipation).