Intestinal lavage is a kind of health care and treatment. Originated in the 1920s and 1930s, intestinal lavage has become an effective and popular daily self-therapy due to the extensive application of the original simple intestinal lavage equipment. Some scientists in Europe and America have produced intestinal hydrotherapy equipment with high cleanliness, high efficacy and high enjoyment through improvement. Intestinal hydrotherapy began to recover in Europe and America, and developed from a fitness and treatment technology to a rare high-quality enjoyment of detoxification, beauty, fitness and weight loss for contemporary people. Intestinal hydrotherapy has entered the outpatient department of families and general hospitals, becoming the latest health care trend.