Internal Hemorrhoids and Anal Fistula Surgery - Surgery

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Internal hemorrhoids and anal fistula?


Hello, doctor.
I have a small bump located just above the anus towards the spine, which is painful.
After diagnosis, it was identified as an internal hemorrhoid.
Can internal hemorrhoids cause swelling and pain in the skin around the anus? Additionally, does surgery for anal fistula require hospitalization for observation? Thank you.

Niming, 20~29 year old female. Ask Date: 2018/01/08

Dr. Ke Fangxu reply Surgery


Answer: Because there is a protrusion behind the anus accompanied by pain, I suspect you may have an anal fissure rather than internal hemorrhoids.
However, a proper diagnosis can only be made through a physical examination.
Additionally, due to the presence of a wound from surgery, there may be issues such as pain or difficulty urinating, which would require at least one day of hospitalization.

Reply Date: 2018/01/08

More Info


Internal hemorrhoids, also known as internal piles, are swollen veins located inside the rectum. They can cause discomfort, pain, and bleeding, especially during bowel movements. The symptoms you are experiencing, such as a small bump near the anal area and pain, can indeed be associated with internal hemorrhoids. When these hemorrhoids become inflamed or thrombosed (developing a blood clot), they can lead to significant discomfort and may even cause swelling in the surrounding skin, resulting in a painful lump.

The pain you feel is likely due to the pressure and irritation caused by the swollen hemorrhoid. In some cases, the inflammation can extend to the surrounding tissues, leading to a condition known as perianal dermatitis, which can further exacerbate discomfort and pain. It is essential to manage these symptoms effectively to prevent complications.

Regarding your question about anal fistula surgery, it is important to understand that an anal fistula is an abnormal connection between the anal canal and the skin surrounding the anus. Surgery is often required to treat this condition, and the procedure typically involves the removal of the fistula tract.
As for hospitalization, the need for an overnight stay after anal fistula surgery can vary based on several factors, including the complexity of the surgery, the patient's overall health, and the surgeon's preference. In many cases, patients can go home the same day of the surgery, especially if the procedure is straightforward and there are no complications. However, some patients may require observation in the hospital for a few hours to ensure that they are stable and to monitor for any potential complications, such as excessive bleeding or infection.

Post-operative care is crucial for both internal hemorrhoids and anal fistula surgery. Patients are often advised to follow a high-fiber diet, stay hydrated, and use stool softeners to prevent straining during bowel movements, which can aggravate the surgical site or the hemorrhoids. Additionally, sitz baths can help soothe the area and promote healing.

If you are experiencing persistent pain, bleeding, or any other concerning symptoms, it is essential to follow up with your healthcare provider. They can assess your condition and determine the best course of action, whether it involves further treatment for your internal hemorrhoids or additional evaluation for the anal fistula.

In summary, internal hemorrhoids can indeed cause pain and swelling in the surrounding skin, and anal fistula surgery may or may not require hospitalization depending on individual circumstances. It is crucial to maintain open communication with your healthcare provider to ensure proper management of your symptoms and recovery.

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