Blood in Stool: Causes and Concerns for Your Health - Surgery

Share to:

Rectal bleeding


Hello doctor, I have been troubled by the presence of blood after bowel movements for a long time.
When I strain to have a bowel movement, there is not a large amount of blood (just a little on the toilet paper, like a minor abrasion).
However, when I have a smooth and large bowel movement, there is a significant amount of blood (bright red) on the toilet paper when I wipe, but there are no blood streaks in the toilet bowl; it’s just that I need to wipe two or three times to clean up.
I would like to know if this could be cancer or issues like hemorrhoids.
Additionally, when I check during a shower, I notice a soft, swollen protrusion when I feel around the anal area towards the vaginal part, but sometimes it is less prominent.

Jiangjun, 10~19 year old female. Ask Date: 2020/03/12

Dr. Yu Mingchang reply Surgery


Hello: Eat more vegetables and fruits to promote softer stools.
When you have time, please check the colorectal department at Changhua Hospital, Ministry of Health and Welfare, as they care about you.

Reply Date: 2020/03/12

More Info


Understanding blood in stool can be a concerning issue, and it's important to address it with the right information and guidance. Based on your description, it seems you are experiencing rectal bleeding, which can occur for various reasons. The fact that you notice blood primarily on the toilet paper and not in the toilet bowl itself is a significant detail that can help narrow down potential causes.

One of the most common causes of bright red blood on toilet paper is hemorrhoids, which are swollen veins in the rectum or anus. Hemorrhoids can be internal or external, and they often cause discomfort, itching, and bleeding, especially during bowel movements. The soft, bulging feeling you described when you touch the area could indicate the presence of external hemorrhoids. These can become more pronounced during straining or constipation, which may explain why you notice more bleeding when you have a hard bowel movement.

Another potential cause could be anal fissures, which are small tears in the lining of the anus. These can occur due to passing hard stools and can cause sharp pain and bleeding during bowel movements. The blood from fissures is typically bright red and may also be seen on toilet paper.

While hemorrhoids and fissures are common and usually not serious, it's essential to consider other potential causes of rectal bleeding. Conditions such as diverticulosis, inflammatory bowel disease (IBD), or even colorectal polyps can also lead to bleeding. Although these conditions may be less common, they can be more serious and warrant further investigation.

Given your symptoms, it is crucial to consult a healthcare professional for a thorough evaluation. They may recommend a physical examination, including a digital rectal exam, and possibly a colonoscopy to visualize the inside of your colon and rectum. This procedure can help identify any abnormalities, such as polyps or signs of inflammation, and is a standard method for investigating rectal bleeding.

In the meantime, here are some general recommendations to help manage your symptoms and promote bowel health:
1. Increase Fiber Intake: Eating a diet rich in fiber can help soften stools and make bowel movements easier, reducing the likelihood of straining. Foods high in fiber include fruits, vegetables, whole grains, and legumes.

2. Stay Hydrated: Drinking plenty of fluids can also help prevent constipation and promote regular bowel movements.

3. Avoid Straining: If you find yourself straining during bowel movements, consider using a stool softener or a fiber supplement, but consult your doctor before starting any new medications.

4. Warm Baths: Taking warm baths can help soothe discomfort and reduce swelling if you have hemorrhoids.

5. Over-the-Counter Treatments: There are various over-the-counter creams and ointments available for hemorrhoids that can provide relief from itching and discomfort.

6. Monitor Symptoms: Keep track of your symptoms, including the frequency and amount of bleeding, any associated pain, and changes in bowel habits. This information will be helpful for your healthcare provider.

While it is natural to worry about serious conditions like cancer, it is essential to remember that many cases of rectal bleeding are due to benign causes. However, only a healthcare professional can provide a definitive diagnosis and appropriate treatment plan. Therefore, I encourage you to seek medical attention as soon as possible to address your concerns and ensure your health is properly managed.

Similar Q&A

Blood in Stool: What You Need to Know and Do

Dear Doctor, Yesterday, I noticed blood in my stool and also found blood on the toilet paper after wiping. Could you please advise me on how to proceed? I would be very grateful.


Dr. Lin Minghui reply Gastroenterology and Hepatology
Hello, the presence of blood in the stool may be caused by hemorrhoids, anal fissures, inflammatory bowel disease, tumors, polyps, or diverticular bleeding, with hemorrhoidal bleeding being the most common. It is advisable to consume more fruits, vegetables, and fluids to maintai...

[Read More] Blood in Stool: What You Need to Know and Do


Understanding Blood in Stool: Potential Causes and Health Risks

I have recently experienced occasional blood in my stool, and there is some pain during bowel movements. If this is due to hemorrhoids, colorectal cancer, or polyps, what impact could it have on my health if I don't see a doctor? Additionally, my menstrual flow has decreased...


Dr. Hong Hongchang reply Internal Medicine
Hello, Green Winter: The most common causes of bloody stools may include hemorrhoids, polyps, enteritis, tumors, or coagulation disorders, so further examination is advisable.

[Read More] Understanding Blood in Stool: Potential Causes and Health Risks


Understanding Blood in Stool: Causes and Concerns for Young Adults

Hello doctor, I'm a 20-year-old male. I've felt that my gastrointestinal health hasn't been great since I was young. I often experience flatulence and belching, and my bowel movements have been irregular, occurring only every 4 to 5 days. Recently, I've been d...


Dr. Lin Minghui reply Gastroenterology and Hepatology
Hello, the presence of blood on the surface of stool is commonly seen in young individuals due to anal fissures and hemorrhoids. Other potential causes include colitis, colorectal cancer, and polyps. It is advisable to increase fiber and fluid intake to develop good bowel habits....

[Read More] Understanding Blood in Stool: Causes and Concerns for Young Adults


Understanding the Causes of Blood in Stool: A Gastroenterology Perspective

Doctor, I have experienced blood in my stool about 1.5 years ago, but I didn't dare to mention it at that time. Since then, I have had approximately 5 or 6 episodes of blood in my stool. What could be the possible causes? I also spend a long time in the bathroom (the longest...


Dr. Chen Zhiping reply Gastroenterology and Hepatology
Hello, the presence of blood in the stool is mostly caused by bleeding from the anus, rectum, or even higher up from the descending colon. Given your history of constipation, it is more likely to be due to hemorrhoidal bleeding. However, I still recommend that you visit a gastroe...

[Read More] Understanding the Causes of Blood in Stool: A Gastroenterology Perspective


Related FAQ

Fecal Occult Blood

(Surgery)

Anal Bleeding

(Surgery)

Diarrhea

(Surgery)

Mucus In Stool

(Surgery)

Constipation

(Surgery)

Bowel Movements

(Surgery)

Gastrointestinal Pain

(Surgery)

Colorectal Cancer

(Surgery)

Rectal Bleeding

(Internal Medicine)

Irritable Bowel Syndrome

(Surgery)