Blood in Stool After Polypectomy: What You Need to Know - Surgery

Share to:

Blood in the stool?


Hello doctor, I underwent a painless gastroscopy on September 2nd, during which the doctor informed me that a small polyp was removed.
A week later, I noticed a little blood attached to my stool and some blood streaks (the blood was bright red).
Today, it has been three weeks since then, and I noticed blood in my stool again.
Is it normal to have blood after such a long time?

Lin, 30~39 year old female. Ask Date: 2022/09/26

Dr. Zhang Shuhao reply Surgery


Most patients will stop bleeding within one to two days after polypectomy; however, a small number may experience minor oozing.
As long as coagulation function is normal and there is no significant bleeding, this is not a concern.
Significant bleeding is defined as the presence of blood clots, brick-red or darker stools, or diarrhea accompanied by blood in the stool.
If any of these conditions occur, it is important to seek medical attention promptly.

Reply Date: 2022/09/26

More Info


After undergoing a polypectomy, it is not uncommon for patients to experience some bleeding in their stool, especially in the days or weeks following the procedure. The presence of bright red blood on the stool or toilet paper can be alarming, but it is essential to understand the context and potential causes of this symptom.

Firstly, during a polypectomy, the doctor removes polyps from the lining of the colon or rectum. This procedure can cause minor trauma to the surrounding tissue, which may lead to some bleeding. Typically, any bleeding should diminish significantly within a few days after the procedure. However, if you are still noticing blood three weeks later, it is important to consider a few factors.

1. Normal Post-Procedure Bleeding: While some bleeding can be expected after a polypectomy, it usually resolves within a week. If you notice blood after this period, it may not be directly related to the polypectomy. The bleeding could be due to other factors, such as hemorrhoids, anal fissures, or other gastrointestinal issues.

2. Severity and Characteristics of Bleeding: The color and amount of blood are also important. Bright red blood typically indicates that the source of the bleeding is from the lower gastrointestinal tract, such as the rectum or anus. If the blood is mixed with stool or appears darker, it may suggest a higher source of bleeding, which would require further evaluation.

3. Signs of Complications: If you experience significant bleeding (more than a small amount), or if you have accompanying symptoms such as severe abdominal pain, dizziness, or fainting, it is crucial to seek medical attention immediately. These could be signs of a more serious complication, such as a perforation or significant hemorrhage.

4. Follow-Up with Your Doctor: Given that you are still experiencing blood in your stool three weeks after the procedure, it is advisable to contact your healthcare provider. They may recommend further evaluation, which could include a follow-up colonoscopy or other diagnostic tests to determine the cause of the bleeding.

5. Preventive Measures: To aid in recovery and prevent complications, ensure you are following any post-procedure instructions given by your doctor. This may include dietary recommendations, avoiding straining during bowel movements, and staying hydrated. If you have a history of hemorrhoids or anal fissures, managing these conditions can also help reduce the risk of bleeding.

In summary, while some bleeding after a polypectomy can be normal, persistent bleeding three weeks later warrants further investigation. It is essential to communicate with your healthcare provider about your symptoms to ensure appropriate care and management. Early intervention can help prevent potential complications and ensure your gastrointestinal health is monitored effectively.

Similar Q&A

Understanding Rectal Bleeding After Polyp Removal: Causes and Concerns

Hello doctor, I had a colonoscopy to remove polyps on November 2nd, and for the past few days, my stool has been bright red with blood, and the toilet bowl is filled with bright red blood. A few days ago, my bowel movements were in small pieces, and I had to strain more. Today, I...


Dr. Cai Jinji reply Gastroenterology and Hepatology
Hello Ms. Chen Xiaoke: It could be caused by the wound, or it might be due to hard stools. I recommend that you consult the physician who originally examined you. Dr. Tseng Guang-hui, Department of Dentistry, Nantou Hospital.

[Read More] Understanding Rectal Bleeding After Polyp Removal: Causes and Concerns


Blood in Stool After Hemorrhoid Surgery: Causes and Remedies

Hello, doctor. I recently underwent a hemorrhoid ligation surgery (three hemorrhoids), but in the past few days, I've noticed bright red blood on the toilet paper after straining during bowel movements. I went to see the doctor who performed the ligation for a check-up (to r...


Dr. Ke Fangxu reply Surgery
If there is mild bleeding, it is usually not a concern as long as a colonoscopy has been performed to rule out the possibility of tumors. High-fiber foods can be consumed, but spicy and irritating foods should be avoided. Additionally, it is important to shorten the duration of b...

[Read More] Blood in Stool After Hemorrhoid Surgery: Causes and Remedies


Understanding Blood in Stool: When to Seek Colonoscopy and What to Expect

I often experience flatulence, which is quite foul-smelling. I have both internal and external hemorrhoids. For the past few days, I have noticed fresh red blood in my stool each time I have a bowel movement. Initially, there was a small amount of blood on the toilet paper after ...


Dr. Ke Fangxu reply Surgery
Although colorectal cancer is more common in individuals aged 50 and older, there is still a possibility of developing colorectal cancer at younger ages, albeit at a lower probability. If there are persistent symptoms of bleeding, individuals of any age can undergo a colonoscopy ...

[Read More] Understanding Blood in Stool: When to Seek Colonoscopy and What to Expect


Post-Hemorrhoid Ligation: Understanding Blood in Stool Concerns

Hello, doctor! In mid-March of this year, I noticed blood in my stool, so I went to the hospital to see a doctor and underwent a colonoscopy. It was found that I had two internal hemorrhoids, and there were no polyps in the colon; however, my intestines move faster than average, ...


Dr. Yu Mingchang reply Surgery
Hello; Eating more vegetables and fruits is beneficial. Feel free to come back and check on the colorectal department at Changhua Hospital, Ministry of Health and Welfare. We care about you.

[Read More] Post-Hemorrhoid Ligation: Understanding Blood in Stool Concerns


Related FAQ

Fecal Occult Blood

(Surgery)

Anal Bleeding

(Surgery)

Polyps

(Surgery)

Post-Hemorrhoid Surgery

(Surgery)

Mucus In Stool

(Surgery)

Blood In Stool

(Gastroenterology and Hepatology)

Post-Anal Fissure Surgery

(Surgery)

Diarrhea

(Surgery)

Rectal Bleeding

(Internal Medicine)

Gastrointestinal

(Surgery)