and Caring for Anal Wounds: Causes and Treatment Options - Surgery

Share to:

Anal wound


Doctor, previously I inquired about a skin tear with bleeding found below the anal opening after undergoing a sigmoidoscopy.
I have been applying Xylmol ointment for the past few days, but there is still a small wound that appears as a flat skin tear, not raised, and it doesn't hurt much.
When I clean it, there is a bit of serous fluid that is yellowish and reddish, and this has been ongoing for 3-4 days.
Why hasn't it healed yet? Is it because I am cleaning and applying medication three times a day? Or could it actually be the external opening of a fistula? If it is a fistula, why didn't the doctor notice it during the sigmoidoscopy? How should I continue to care for this wound?

Jie, 30~39 year old female. Ask Date: 2015/10/12

Dr. Ke Fangxu reply Surgery


Please try to avoid irritating the wound at the anal opening.
Just avoid constipation and take warm sitz baths frequently.
Generally, applying medication can lead to improvement in about a week.
If there is no improvement after two weeks, please consult a physician for further evaluation.

Reply Date: 2015/10/12

More Info


When dealing with anal wounds, especially after procedures like an anoscopy, it’s important to understand the potential causes and appropriate treatment options. Based on your description, it seems you are experiencing a small wound at the anal area that has not healed despite regular application of Xylmol ointment and proper cleaning.
Firstly, it’s essential to recognize that anal wounds can arise from various causes, including trauma from medical procedures, friction, or underlying conditions such as hemorrhoids or fissures. The fact that you are experiencing a small, flat wound with some discharge (yellowish and reddish) suggests that there may be some inflammation or irritation present.
The healing process for anal wounds can be slow due to the area’s constant movement and moisture, which can impede healing. Additionally, if the wound is not kept clean or if there is continued irritation from bowel movements or hygiene practices, it may prolong the healing time.
Regarding your concern about whether this could be a fistula (an abnormal connection between the anal canal and the skin), it is possible, especially if there is persistent drainage or if the wound does not respond to typical treatment. However, fistulas are usually diagnosed through a physical examination and imaging studies, which may not have been performed during your anoscopy. If your physician did not identify a fistula, it may be less likely, but it is not impossible.

To care for your anal wound effectively, consider the following steps:
1. Maintain Hygiene: Continue to clean the area gently with mild soap and water after bowel movements. Avoid harsh soaps or scrubbing, as this can irritate the wound further.

2. Topical Treatments: Continue using Xylmol ointment or consider discussing with your doctor the possibility of using other topical treatments that may promote healing, such as hydrocortisone cream or antibiotic ointments if there is a risk of infection.

3. Avoid Irritation: Be mindful of any activities that may irritate the area, such as prolonged sitting or tight clothing. Using a cushion when sitting can help alleviate pressure on the wound.

4. Dietary Considerations: Ensure you are consuming a diet high in fiber to prevent constipation, which can lead to straining during bowel movements and further aggravate the wound.

5. Monitor Symptoms: Keep an eye on the wound for any signs of infection, such as increased redness, swelling, warmth, or pus. If you notice any of these symptoms, or if the wound does not improve within a week, it is crucial to follow up with your healthcare provider.

6. Follow-Up Care: Since you are concerned about the possibility of a fistula or other complications, it would be wise to schedule a follow-up appointment with your physician. They may recommend further evaluation, such as an MRI or a more detailed examination, to rule out any underlying issues.

In summary, while it is common for anal wounds to take time to heal, persistent symptoms warrant further evaluation. Proper hygiene, topical care, and monitoring for signs of infection are key components of managing your condition. If you have ongoing concerns or if the wound does not improve, do not hesitate to seek further medical advice.

Similar Q&A

Understanding Anal Injuries: Causes, Care, and When to Seek Help

Last Thursday, after undergoing an anal examination, I returned home to find that the skin below my anus was bleeding and injured. I have been applying Xylmol ointment three times a day, and after bowel movements at noon, I clean the area and take warm sitz baths. I also shower i...


Dr. Xu Kaixi reply Surgery
Based on your description, this is an internal hemorrhoid combined with anal fissure, which has recurrent flare-ups and healing, making it difficult to fully recover. It is recommended that you identify contributing factors such as constipation and irregular bowel habits that lea...

[Read More] Understanding Anal Injuries: Causes, Care, and When to Seek Help


Post-Surgery Care for Anal Abscess: Common Concerns and Solutions

I was diagnosed with an abscess around mid-August, estimated to be 3-4 cm in size. When I went for a consultation, Doctor A used a needle to drain the pus and prescribed medication, saying that taking the medication and applying topical treatment would suffice. The doctor mention...


Dr. Zhang Shuhao reply Surgery
1. Dr. B hopes to pack the wound with gauze to keep it cleaner, but excessive packing can prevent the drainage of tissue fluid and may cause the wound to expand, making Dr. C's suggestion more reasonable. 2. An anal abscess may lead to the formation of an anal fistula, whi...

[Read More] Post-Surgery Care for Anal Abscess: Common Concerns and Solutions


Understanding Anal Fissures: Treatment Options and Surgical Considerations

Hello Doctor: Last time I asked about the seriousness of anal fissures, and something quite unbelievable happened. I live in Taichung City and visited China Medical University Hospital twice. The first time, I simply told the doctor (Dr. Ke) that it might be an anal fissure, and ...


Dr. Ke Fangxu reply Surgery
Hello: In response to your question, you have an anal abscess rather than an anal fissure. An anal abscess typically presents with persistent worsening pain and sometimes fever. If the abscess is not too large, it can be treated with incision and drainage in an outpatient setting...

[Read More] Understanding Anal Fissures: Treatment Options and Surgical Considerations


Post-Surgery Care for Anal Fistula: Managing Pain and Wound Healing

I was admitted to the hospital on January 8 for anal fistula surgery. Upon discharge, the nurse provided me with a bottle of medication (POTASSIUM PERMANGANATE 4%) to be diluted with warm water for sitz baths three times a day. Nurse A mentioned that the solution has antibacteria...


Dr. Ke Fangxu reply Surgery
Warm sitz baths after anal fistula surgery are necessary; otherwise, the risk of wound infection may worsen. If the wound is not inflamed but soaking in medicated water causes severe pain, soaking in plain water is also acceptable. If even soaking in plain water is painful, it is...

[Read More] Post-Surgery Care for Anal Fistula: Managing Pain and Wound Healing


Related FAQ

Anal Pain

(Surgery)

Anal Fissure

(Surgery)

Anal Bleeding

(Surgery)

Anal Fistula

(Surgery)

Post-Anal Abscess Surgery

(Surgery)

Anal Itching

(Surgery)

Anal Sex

(Surgery)

Perineal

(Surgery)

Anal Lump

(Surgery)

Wound

(Surgery)