Rectal Bleeding: When to Seek Medical Attention - Gastroenterology and Hepatology

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Rectal bleeding


Recently, I have experienced bleeding after bowel movements.
The amount of blood is quite significant, turning the entire toilet bright red.
After using the restroom, I also feel slight pain in the anal area, and I can feel a small lump when I touch it.
I have been experiencing constipation and feel a bit dizzy as well.
Should I go to the hospital for a consultation?

a, 10~19 year old female. Ask Date: 2021/02/16

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello Ms.
A, based on your description, it seems to be an external hemorrhoid.
You may want to consult with a colorectal surgeon to evaluate whether treatment is necessary.
Thank you for your inquiry.

Reply Date: 2021/02/16

More Info


Rectal bleeding can be alarming, and it's important to understand when to seek medical attention. Based on your description, it sounds like you are experiencing significant symptoms that warrant a visit to a healthcare provider. Here’s a breakdown of the situation and some additional information regarding rectal bleeding.


Understanding Rectal Bleeding
Rectal bleeding can occur for various reasons, and the color and amount of blood can provide clues about the underlying cause. Bright red blood, as you described, typically indicates that the bleeding is coming from the lower gastrointestinal tract, such as the rectum or anus. Common causes of rectal bleeding include:
1. Hemorrhoids: Swollen veins in the lower rectum or anus that can cause pain, itching, and bleeding during bowel movements.

2. Anal fissures: Small tears in the lining of the anus, often caused by passing hard stools, which can lead to pain and bleeding.

3. Diverticular disease: Small pouches that can form in the colon wall and may bleed.

4. Colorectal polyps or cancer: Abnormal growths in the colon or rectum that can cause bleeding.

5. Inflammatory bowel disease (IBD): Conditions like Crohn's disease or ulcerative colitis can lead to rectal bleeding.


When to Seek Medical Attention
Given your symptoms—bright red blood in the toilet, slight pain after bowel movements, and the presence of a small lump—you should seek medical attention promptly. Here are specific indicators that suggest you should see a doctor:
- Significant bleeding: If you notice a large amount of blood, especially if it fills the toilet bowl, this is concerning.

- Pain: If the pain is severe or worsening, it could indicate a more serious condition.

- Presence of a lump: The small lump you mentioned could be a hemorrhoid or something else that needs evaluation.

- Changes in bowel habits: If you experience constipation or changes in your stool consistency, this could be related to the bleeding.

- Dizziness or fainting: If you feel faint or dizzy, this could indicate significant blood loss and requires immediate medical attention.


What to Expect at the Doctor's Office
When you visit a healthcare provider, they will likely perform a physical examination, which may include a digital rectal exam. They may also recommend further tests, such as:
- Colonoscopy: A procedure that allows the doctor to view the inside of your colon and rectum to identify any abnormalities.

- Blood tests: To check for anemia or other underlying issues.

- Imaging studies: If necessary, to evaluate the gastrointestinal tract.


Management and Treatment
The treatment for rectal bleeding will depend on the underlying cause. For example:
- Hemorrhoids: May be treated with dietary changes, topical treatments, or procedures to remove them.

- Anal fissures: Often managed with topical medications, stool softeners, and increased fiber intake.

- Polyps or cancer: May require surgical intervention or other therapies.


Conclusion
In summary, your symptoms of rectal bleeding, slight pain, and the presence of a lump suggest that you should seek medical attention as soon as possible. Early evaluation and diagnosis are crucial to determine the cause of your symptoms and to initiate appropriate treatment. Do not hesitate to reach out to a healthcare provider to discuss your concerns and get the care you need.

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