What causes blood on the toilet paper after wiping following a bowel movement?

Sep 07, 2024 Source: Cainiu Health
Dr. Li Jingxiang
Introduction
Blood on the toilet paper after wiping following a bowel movement may be caused by dietary factors, improper use of toilet paper, anal fissures, hemorrhoids, Crohn's disease, or other conditions. It is important to maintain a balanced diet, consume more high-fiber foods to promote intestinal health, and establish good bowel habits, avoiding excessive straining during defecation to reduce irritation and injury to the anal area.

Generally speaking, "butt" refers to the buttocks. Blood on the anal area after wiping following a bowel movement may be caused by dietary factors, improper use of toilet paper, anal fissures, hemorrhoids, Crohn's disease, and other conditions. Treatment may include general measures and medications under a doctor's guidance. Specific analyses are as follows:

1. Dietary Factors

Spicy or irritating foods may stimulate the intestinal mucosa, causing congestion and swelling, which can lead to bleeding during defecation due to friction. It is important in daily life to adjust the diet structure and avoid or reduce the intake of spicy and irritating foods.

2. Improper Use of Toilet Paper

Using excessively rough toilet paper or wiping too vigorously may damage the skin around the anus, resulting in bleeding. When wiping, one should do so gently and avoid excessive force.

3. Anal Fissure

Chronic constipation, anal sphincter spasms, trauma, and other factors may lead to anal fissures. When hard stool passes through the anus, it may tear the skin or mucosa of the anal canal, causing the aforementioned symptoms. This may be accompanied by symptoms such as anal itching or burning. Under medical guidance, treatments may include topical medications such as lincomycin and lidocaine gel, ibuprofen cream, or Shengji Yuhong ointment.

4. Hemorrhoids

Hemorrhoids may be associated with constipation, diarrhea, obesity, and other factors. During bowel movements, increased abdominal pressure exacerbates stress on blood vessels in the anal region, leading to bleeding after wiping. Symptoms may include itching and pain. Patients should follow medical advice and use medications such as Ma Ying Long Musk Hemorrhoid Ointment, Zi Hua Hemorrhoid Ointment, or chlorhexidine acetate hemorrhoid suppositories.

5. Crohn's Disease

Genetic factors, microbial infections, and immune system abnormalities can all contribute to this condition. Crohn’s disease causes chronic inflammation of the intestinal mucosa, leading to mucosal ulcers and subsequent rectal bleeding after bowel movements. It may be accompanied by symptoms such as abdominal pain and diarrhea. Under medical supervision, treatment may include medications such as sulfasalazine enteric-coated tablets, metronidazole tablets, or mesalazine enteric-coated tablets.

In daily life, maintaining a balanced diet, consuming more high-fiber foods to promote gut health, and developing good bowel habits—such as avoiding excessive straining—are essential to reduce irritation and injury to the anal area.

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