Prior to the colonoscopy, you will be provided with a preparation kit containing full instructions. You should only ingest clear fluids the day before your procedure. On either the evening before or the morning of the procedure, you will need to drink a salty-tasting solution that completely cleanses the colon. Occasionally, this solution may cause nausea, vomiting and abdominal pains. Please phone your endoscopy unit if you have any symptoms that concern you.
As sedative drugs may be used during the procedure, it is essential for female patients to inform the nursing staff if there is any chance you might be pregnant. You should also advise them if you have heart valve disease, a pacemaker or are allergic to any drug or substance. Iron tablets or drugs to stop diarrhoea should not be taken for several days before your procedure. Please do not stop any blood thinners or anticoagulants unless directly advised to by your doctor.