Is it normal to pass yellow fluid on a purgative?

Yellow colored fluid excreted on a purgative is usually considered normal.
Usually take bowel cleansing medicine is to remove the feces in the intestines, after taking bowel cleansing medicine the character of the feces is related to the amount of feces in the intestines and the thoroughness of the bowel cleansing. If the amount of feces in the intestinal tract is relatively large, the fecal matter is generally dominated by fecal matter and the color is mostly yellow before it is removed. When the fecal matter in the intestinal tract is completely removed, the excrement will become a yellowish watery liquid.
Cleansing is often used in the clinic a preoperative or pre-check preparatory work, enteroscopy, fecal imaging tests and other tests need to be done before the preparation of cleansing, usually required to be cleansed of fecal matter for the discharge of yellowish watery liquid is considered to be satisfied with the cleansing of the bowel, if there is still fecal matter in the fecal matter, or a deep yellow liquid, to do these tests will affect the accuracy of the results of the examination.
Eat bowel cleansing medicine should be applied under the guidance of a doctor, do not blindly apply on their own.