how long does the diarrhea last for colonoscopy prep
If the patient has done their homework, made sure not to eat the wrong types of foods or drink the wrong types of liquids, they will know that the prep work is doing its job when their stool turns clear to yellow. For some, the answer to how long does colonoscopy prep take to work, happens in about an hour. Diarrhea comes on, and then boom, nonstop until clean. For others it can take a little more than an hour, but thatâs about the most someone usually has to wait. Of course, there are always exceptions.