After 24 hours of colon ESD surgery, you can walk a little, gradually increase the amount of activity, about 1 week or so can walk freely, but pay attention to should not be strenuous. Colonic ESD surgery is endoscopic mucosal dissection, although less traumatic than surgical procedures, but there are still traumas at the dissection of the mucosa, and there are titanium clips to clamp the blood vessels.ESD surgery should be restricted activities, more rest can reduce the bleeding of the trauma, to avoid the titanium clips to fall off. Generally speaking, after ESD surgery, patients need to stay in bed for 24 hours, if there is no obvious discomfort, they can get out of bed to go to the toilet, after that, they can gradually increase the time of getting out of bed and walk around, and they can walk around freely and engage in some lighter physical activities, and they should not be engaged in heavy physical activities and should not be exhausted in 2 months. It is recommended that patients should pay attention to diet, rest, take medication as prescribed by the doctor, and have regular checkups after colonic ESD.