Rectal tube is a medical device used for rectal administration of drugs, enemas, or for rectal decompression. It is a soft, flexible tube made of rubber or silicone and comes in different sizes. The tube is inserted through the rectum and into the colon to allow for the passage of stool, gas or other material out of the body, or to deliver medication or enemas directly into the rectum. It may be used for patients who are constipated or have undergone certain types of surgery or medical procedures. It should be inserted by a trained healthcare professional to avoid injury or discomfort to the patient.