Are you going to get medication before the colonoscopy?

I have scheduled a health checkup for early December.

I haven't received any contact separately through the internet.

The hospital I made a reservation at is located in Seoul.

Do I need to visit once beforehand for a colonoscopy?

Because it's my first time.

I understand that you are planning to get the medication in advance and take it.

I wonder if I should be the one to call the hospital first.