Enema cleansing can be uncomfortable, but this discomfort can usually be tolerated. Enema is a treatment that has the effect of cleansing the intestines, relieving constipation, lowering the temperature, and preoperative preparation. Depending on the therapeutic purpose, a solution such as 1%-2% soapy water, special medicinal solution, saline, etc. is instilled into the anus with an anal tube as prescribed by the doctor to achieve the therapeutic purpose. Since the anal tube is mostly made of polyvinyl chloride and other materials, its texture is hard, so the patient will have a certain degree of difficulty in the operation process. By choosing the right size of anal tube, applying lubricant such as petroleum jelly to the head end of the anal tube, and slowly filling the enema solution, the discomfort during the enema operation can be reduced. In addition, when the patient has a bowel movement, the abdominal pressure can be reduced by breathing with the mouth open to improve the level of discomfort. The above information is for reference only, please follow your doctor’s instructions.