Do external hemorrhoids require surgery?

Written by Yu Xu Chao
Colorectal Surgery
Updated on April 10, 2025
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If external hemorrhoids do not cause any discomfort to the patient, then it is possible to delay surgical treatment in this situation. This is because the treatment of external hemorrhoids is primarily based on their clinical symptoms to choose different treatment methods.

If it is simply a case of redundant skin hemorrhoids, where the patient only experiences a slight foreign body sensation in the anus, surgical intervention is not necessary. The patient only needs to maintain smooth bowel movements, perform more anal lifting exercises, avoid prolonged sitting and squatting, and take a warm saltwater sitz bath after defecation to prevent exacerbation of the external hemorrhoids.

However, if the external hemorrhoid node develops inflammatory edema or thrombosis, causing anal swelling and pain, and the patient is unable to walk normally, it is then recommended to promptly visit the proctology department of a hospital to undergo external hemorrhoidectomy, to prevent worsening of the inflammatory edema or thrombosis, leading to significant anal swelling and pain.

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Written by Yu Xu Chao
Colorectal Surgery
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Can external hemorrhoids be punctured?

External hemorrhoids should not be punctured because they are located at the anus, which is at the end of the digestive tract and often contaminated by feces and excretions. If punctured, it can easily lead to local infection, causing pain and increased secretion, and worsening necrosis of the external hemorrhoids. Therefore, external hemorrhoids should be treated as soon as possible with hemorrhoidectomy, rather than being punctured by oneself. After surgical treatment, it is also necessary to use anal cleansers, red oil gauze, and golden ointment for dressing changes to promote the healing of the wound. Moreover, patients should maintain smooth bowel movements to avoid hard and dry stools or frequent diarrhea. In terms of diet, it is advisable to consume foods rich in roughage to ensure smooth bowel movements and to avoid fishy seafood and similar foods.

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Written by Deng Heng
Colorectal Surgery
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Clinical Characteristics of External Hemorrhoids

External hemorrhoids refer to hemorrhoids located below the dentate line, which are classified into four main types, each with distinct clinical manifestations. Connective tissue external hemorrhoids and varicose vein-type external hemorrhoids primarily present with a mild sensation of a foreign body in the anus. Inflammatory external hemorrhoids are characterized by redness, swelling, protrusion, burning, or itching of the anal skin or skin tags. Thrombosed external hemorrhoids often occur after intense exercise or straining during bowel movements, suddenly presenting as a round or oval lump under the skin at the edge of the anus. This lump contains a venous thrombus and is accompanied by anal pain.

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Written by Yu Xu Chao
Colorectal Surgery
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Does the surgical removal of external hemorrhoids hurt?

Surgical removal of external hemorrhoids generally does not cause significant pain because anesthesia is required for the procedure. There are options for anesthesia, including local infiltration anesthesia, spinal anesthesia, or general anesthesia via intravenous injection, ensuring the patient does not experience notable pain during the surgery. However, post-surgery sensitivity is higher because the external hemorrhoids are innervated by perineal nerves. Therefore, it is crucial to use pain relief medication appropriately when changing dressings to alleviate discomfort. Additionally, it is essential to prevent infection, inflammation, or swelling of the wound to reduce postoperative pain. Patients should also manage their bowel movements to avoid dry, hard stools; smooth bowel movements can somewhat relieve postoperative pain. If the pain is particularly severe, the use of diclofenac sodium suppositories for anal insertion can help reduce inflammation and pain. (Please follow medical advice regarding medication use.)

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Written by Yu Xu Chao
Colorectal Surgery
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Can external hemorrhoids use hemorrhoid suppositories?

In clinical practice, hemorrhoidal suppositories can also be used for external hemorrhoids. Since hemorrhoidal suppositories are mainly administered through the rectum to act locally, they have a certain therapeutic effect on external hemorrhoids, especially for varicose external hemorrhoids and inflammatory external hemorrhoids, helping to alleviate local swelling and pain. Additionally, for external hemorrhoids, it is often recommended to use anal cleansers, or to sit in baths with potassium permanganate or other medicated solutions, combined with the external application of hemorrhoidal cream or golden ointment. If symptoms do not show significant improvement after four to five days of medication treatment, it is advisable to visit a hospital's proctology department for external hemorrhoid surgery as soon as possible, to prevent potential thrombosis or necrosis of the external hemorrhoids. Moreover, patients should develop good bowel habits, avoiding prolonged sitting or excessive straining during bowel movements to prevent worsening of external hemorrhoids. (Medication should be used under the guidance of a doctor)

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Written by Chen Tian Jing
Colorectal Surgery
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What medicine is used for thrombotic external hemorrhoids?

Thrombosed external hemorrhoids generally result from the formation of blood clots inside the local external hemorrhoids, causing acute symptoms. During an episode of thrombosed external hemorrhoids, patients experience localized pain or a feeling of constriction, and the formation of dark red or purplish external hemorrhoids can be visibly seen at the anus, which are very painful to the touch. Treatment for thrombosed external hemorrhoids primarily involves topical medications or surgery. If the symptoms are mild, one may choose to apply hemorrhoid cream or use diluted saline solution to compress and reduce swelling. Surgery can also be opted to excise and remove the affected external hemorrhoids. Thrombosed external hemorrhoids generally occur in individuals who strain excessively during defecation or after extreme fatigue. Therefore, if accompanied by dry stools, it is necessary to use stool softeners to help lubricate and ease bowel movements for treatment.