Intestinal edema is usually not able to heal on its own, and can be treated with medication to promote recovery, and rectal edema can also be treated with sitz baths. When the appearance of intestinal edema is generally not able to recover on their own. This situation is generally due to local inflammatory stimulation, may be ingested spicy stimulating food caused, usually accompanied by congestion. This situation can be treated with drugs, such as some proton pump inhibitors and antibiotics, such as omeprazole and metronidazole. If there is edema in the rectum, you can also use diluted potassium permanganate or saline to take a sitz bath, which can effectively reduce inflammation and relieve pain. The use of medication should be under the guidance of a doctor and should not be used without authorization.