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

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Rectal bleeding


Hello, doctor! Recently, after having a bowel movement, I noticed bright red blood in the toilet, and I also experienced a burning sensation and a tearing feeling around the anus.
I had a colonoscopy in December 2016, which was normal, but now I'm facing this issue.
Should I undergo another colonoscopy, or could this be related to hemorrhoids?

Niming, 20~29 year old female. Ask Date: 2018/03/10

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: It is likely that you do not need to undergo another colonoscopy.
However, it may be necessary to consult a colorectal specialist to evaluate whether it is a hemorrhoid or an anal fissure, and to determine if surgery is required or if topical medication would suffice.
Changhua Hospital cares about your health.
Dr.
Tsai An-Shun.

Reply Date: 2018/03/10

More Info


Rectal bleeding can be alarming, and it’s essential to understand when to seek medical attention. The presence of bright red blood in the toilet after a bowel movement can be indicative of several conditions, ranging from benign issues such as hemorrhoids to more serious conditions like colorectal cancer. Given your history of a normal colonoscopy in December 2016, it’s possible that your current symptoms could be related to hemorrhoids or anal fissures, especially since you mentioned a burning sensation and tearing pain.

Hemorrhoids are swollen veins in the lower rectum or anus that can cause bleeding, especially during bowel movements. They can be internal or external, with internal hemorrhoids often being painless, while external hemorrhoids can cause discomfort and pain. Anal fissures, on the other hand, are small tears in the lining of the anus, often caused by passing hard stools, which can lead to sharp pain and bleeding.

However, it’s crucial to note that any new onset of rectal bleeding warrants further evaluation, especially if it is accompanied by pain, changes in bowel habits, or other concerning symptoms such as weight loss or changes in appetite. While hemorrhoids and fissures are common, other conditions such as diverticular disease, inflammatory bowel disease (IBD), or even colorectal cancer can present with similar symptoms.

Given your situation, here are some recommendations:
1. Seek Medical Attention: It is advisable to consult a healthcare provider, especially since you are experiencing significant symptoms. A thorough evaluation is necessary to rule out any serious conditions.
2. Consider a Colonoscopy: Since you had a normal colonoscopy in 2016, your doctor may suggest repeating the procedure, particularly if you are over 50 or have risk factors for colorectal cancer. The guidelines recommend regular screenings starting at age 45 for average-risk individuals.

3. Symptom Management: In the meantime, you can manage your symptoms by increasing your fiber intake, staying hydrated, and using over-the-counter topical treatments for hemorrhoids if that is suspected. Warm sitz baths can also provide relief from discomfort.

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

5. Follow-Up: If your symptoms persist or worsen, or if you develop new symptoms such as fever, severe abdominal pain, or significant changes in your bowel habits, seek immediate medical attention.

In summary, while your symptoms may be related to hemorrhoids or anal fissures, it is essential to consult a healthcare professional for a proper diagnosis and treatment plan. Early intervention can help prevent complications and ensure that any serious conditions are addressed promptly.

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