Bleeding from a Small Wound Near the Anus: Causes and Concerns - Surgery

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Regarding a small laceration near the anus that is bleeding?


Hello Doctor, about a week ago, I noticed bleeding from my buttocks, accompanied by some pain.
After examining myself and with the help of family, we confirmed that the bleeding is not from the anus itself, and there is no blood in my stool.
There is a very small cut near the left side of the anus, and blood is flowing from this cut.
After using the restroom, if I accidentally wipe the wound, it will bleed.
If I wipe the area around the anus, it seems normal.
A week ago, the amount of bleeding was quite significant, and it was bright red.
As of today, the bleeding has decreased, but the wound still appears to be present.
I have been applying an external wound ointment to the area.
I would like to ask the doctor if this is simply a minor external injury (e.g., a scratch), or could it be something more serious like hemorrhoids that would require medical attention? I have not been able to find much information related to this issue online.
I appreciate your help in taking the time to address my concerns.
Thank you.

buying, 30~39 year old female. Ask Date: 2013/08/13

Dr. Ke Fangxu reply Surgery


Hello: In response to your question, anal wounds accompanied by bleeding and pain are often due to anal fissures.
Anal fissures commonly occur on the anterior and posterior sides of the anus, but a small number of individuals may also experience them on the lateral sides.
The occurrence of anal fissures is usually related to bowel habits; both constipation and diarrhea can lead to fissures.
It is recommended to maintain good bowel habits, avoid spicy and irritating foods, and practice warm sitz baths.
Generally, healing can occur within one to two weeks.
However, if healing has not occurred after one month, it is advisable to consult a physician for a proper diagnosis.

Reply Date: 2013/08/13

More Info


It sounds like you are experiencing a concerning issue with a small wound near your anus that has been bleeding and causing some discomfort. Based on your description, it seems that the bleeding is coming from a small scratch or abrasion rather than from the rectum itself, especially since you mentioned that there is no blood in your stool and that the bleeding occurs when you wipe the area.

There are several potential causes for a small wound near the anus that is bleeding:
1. Minor Abrasion or Cut: It is possible that you have a minor cut or abrasion in the skin around the anus, which can occur from various activities such as wiping too hard, scratching, or even friction from clothing. If this is the case, the bleeding should gradually decrease as the wound heals.

2. Hemorrhoids: While you mentioned that the bleeding is not coming from the rectum, it is still worth considering hemorrhoids. Hemorrhoids can cause bleeding, especially during bowel movements, and can sometimes be located near the anal area. If you experience any swelling, itching, or discomfort in that area, it might be worth consulting a healthcare professional.

3. Skin Conditions: Conditions such as dermatitis or infections can also cause irritation and bleeding in the anal area. If the skin is inflamed or infected, it may lead to bleeding, especially if there is any trauma to the area.

4. Fissures: Anal fissures are small tears in the lining of the anus that can cause pain and bleeding, particularly during bowel movements. They are often associated with constipation or passing hard stools.

Given that the bleeding has decreased over the past week, this is a positive sign that the wound may be healing. However, it is essential to monitor the situation closely. Here are some recommendations:
- Keep the Area Clean: Ensure that you maintain good hygiene in the area. Gently clean the area with mild soap and water, and avoid using harsh or scented products that could irritate the skin further.

- Avoid Irritation: Try to avoid any activities that may irritate the area, such as excessive wiping or scratching. If you are experiencing itching, consider using a soothing ointment or cream that is safe for use in that area.

- Monitor for Changes: Keep an eye on the wound for any signs of infection, such as increased redness, swelling, warmth, or discharge. If you notice any of these symptoms, it is crucial to seek medical attention.

- Consult a Healthcare Professional: If the bleeding persists, worsens, or if you develop additional symptoms such as severe pain, changes in bowel habits, or any other concerning signs, it is essential to consult a healthcare professional. They can provide a proper examination and determine if further treatment is necessary.

In summary, while it is possible that your situation is due to a minor abrasion or skin irritation, it is always best to err on the side of caution. If you have any doubts or if your symptoms do not improve, please seek medical advice to ensure that you receive the appropriate care.

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