1. Hemorrhoids
Hemorrhoids are essentially varicose veins in the lower rectum, which are more common in young people. Drinking alcohol or eating spicy food can induce hematochezia, which is manifested by blood after defecation, or when wiping your ass with paper, there is blood on the paper, usually blood, and blood in the stool is not mixed. Sometimes internal hemorrhoids can be seen protruding from the anus, some can go back by themselves, and some need the patient's own help to go back.
2. Rectal cancer
Rectal cancer is a malignant tumor of the rectum, which is common in middle-aged and elderly patients, especially those over 50 years old. Because rectal tumor has a certain distance from anus, the color of blood in stool is often dark red, which can be mixed with stool, and the tumor falls off and becomes necrotic, and purulent bloody stool may appear. Patients with rectal cancer can also have thin stool, difficulty in defecation, diarrhea or constipation, abdominal pain and other gastrointestinal symptoms, as well as systemic symptoms such as weight loss and emaciation.
3. Anal fissure
Anal fissure is a benign disease, which is more common in young women. The rectal mucosa is damaged, leading to small ulcers. Ulcer is common in the posterior wall of rectum, because the pressure on the posterior wall of rectum is the greatest when defecating, which is easy to cause tearing of rectal mucosa.
Anal fissure has a very typical clinical triad, namely pain, bloody stool and constipation. At the beginning of defecation, defecation passes through the anal fissure ulcer surface, causing pain, which is relieved after defecation, and then anal sphincter spasm can produce persistent pain.
The symptoms of hematochezia are similar to hemorrhoids, usually there are blood drops after defecation, or there is blood on the paper when wiping your ass.
The last symptom is constipation. Patients with anal fissure will generally be complicated with constipation, because there will be very severe pain during defecation, and they are afraid of defecation. Over time, the feces will become more dry and hard, and constipation will aggravate anal fissure, thus forming a vicious circle.
Pay attention to the nursing of anus, specifically, the anus should be suspended and ventilated when sitting, and the anus should be cleaned with water after defecation to ensure enough time for fumigation and sitz bath.
You can prepare a set of electric anal-promoting bag with an anal-promoting pad, which is placed above the anus when sitting in the seat, put the anal-promoting medicine bucket directly on the toilet and sit in the seat, and then use the anal-promoting cleaner to fill the anus with clear water.
Patients with hematochezia should not only be washed with anus healing cleaner after defecation, but also disinfected with anus healing disinfection towel, because the wound of hematochezia will be contaminated by bacteria in feces, and the condition will be aggravated if the bacteria are not disinfected in time. Anal healing promotion package is available in hospitals and online. Buy medical ones when shopping online, otherwise it will be bad for the wound.
The medical anal healing support pad is made of white inner core and has supporting force. When four air ducts are opened, the speed of automatic air blowing per minute of the electric medicine barrel is four times that of manual air blowing, which can generate more water waves, massage the affected part of the lower body, promote blood circulation and metabolism, and strengthen the effect of sitz bath.