Thrombosed External Hemorrhoids: Symptoms and Complications - Surgery

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Thrombotic external hemorrhoids


A few days ago, after having a bowel movement, I did not experience constipation, but in the evening, I started to feel some discomfort in my anus.
The next day, I had a persistent tight pain in the anal area, which was noticeably painful when walking, sitting, or standing.
After another bowel movement the following day, the pain improved somewhat, but while showering, I felt a purple-black round lump that was very painful to touch.
I later saw a doctor who diagnosed it as a thrombosed external hemorrhoid.
The doctor mentioned that if it worsens, it could potentially lead to an abscess.
I was prescribed antibiotics and anti-inflammatory medication, which I have taken for two days.
The pain has subsided, but the size of the lump has not changed.
What complications might arise from this, and how should I monitor my condition?

AA, 30~39 year old female. Ask Date: 2021/11/15

Dr. Ke Fangxu reply Surgery


Thrombotic external hemorrhoids and anal abscesses are two different conditions.
If there is no pain after medication, it is not a concern.
Thrombotic external hemorrhoids typically take 2 to 4 weeks to fully resolve if not surgically excised.
As long as there is no pain or discomfort, it is acceptable to continue monitoring the condition.

Reply Date: 2021/11/15

More Info


Thrombosed external hemorrhoids can be quite uncomfortable and may lead to various complications if not managed properly. Understanding the symptoms and potential complications is crucial for effective self-care and timely medical intervention.


Symptoms of Thrombosed External Hemorrhoids
The primary symptom of a thrombosed external hemorrhoid is a sudden onset of pain and discomfort around the anal area. Patients often describe a feeling of tightness or pressure, especially during bowel movements, sitting, or standing. The pain can be sharp and may radiate to the surrounding areas.
In your case, the purple-black lump you felt is indicative of a thrombosed hemorrhoid, which occurs when a blood clot forms in the external hemorrhoid, leading to swelling and inflammation. Other common symptoms include:
- Swelling: The area around the hemorrhoid may appear swollen and inflamed.

- Itching or irritation: This can occur due to the inflammation and irritation of the surrounding skin.

- Bleeding: While not always present, some individuals may notice blood on the toilet paper or in the stool, especially if the hemorrhoid is aggravated during bowel movements.


Potential Complications
While thrombosed external hemorrhoids are generally not life-threatening, they can lead to complications if left untreated. Some potential complications include:
1. Infection: If the thrombosed hemorrhoid becomes infected, it can lead to the formation of an abscess (a collection of pus). This can cause increased pain, swelling, and fever. If you notice any signs of infection, such as increased redness, warmth, or discharge, it is essential to seek medical attention promptly.

2. Fistula Formation: In some cases, an untreated abscess can lead to the development of a fistula, which is an abnormal connection between the anal canal and the skin. This can result in chronic drainage and discomfort.

3. Chronic Pain or Discomfort: Even after the initial pain subsides, some individuals may experience ongoing discomfort or pain, particularly during bowel movements.

4. Recurrence: If lifestyle factors contributing to hemorrhoids (such as constipation, straining during bowel movements, or prolonged sitting) are not addressed, there is a risk of recurrence.


Self-Monitoring and Management
To monitor your condition effectively, consider the following:
- Pain Levels: Keep track of your pain levels. If the pain returns or worsens, it may indicate a complication.

- Size and Color: Observe the size and color of the lump. If it remains unchanged or increases in size, or if it becomes more painful, consult your doctor.

- Signs of Infection: Watch for symptoms such as fever, increased swelling, or discharge from the hemorrhoid area.

- Bowel Movements: Maintain a healthy diet rich in fiber to prevent constipation and straining during bowel movements. Staying hydrated is also essential.


When to Seek Medical Attention
You should contact your healthcare provider if you experience any of the following:
- Persistent or worsening pain
- Signs of infection (fever, increased redness, swelling, or discharge)
- Difficulty with bowel movements or significant changes in bowel habits
- Any new symptoms that concern you

Conclusion
Thrombosed external hemorrhoids can be painful and uncomfortable, but with proper management and self-care, most individuals can recover without significant complications. It is essential to follow your doctor's recommendations regarding medication and lifestyle changes. If you notice any concerning symptoms or changes in your condition, do not hesitate to reach out to your healthcare provider for further evaluation and guidance.

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