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 Yu Xu Chao
Colorectal Surgery
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How to relieve the pain of external hemorrhoids?

When there is pain in an external hemorrhoidal tag, it is often due to inflammatory edema or the formation of a thrombus, leading to pain. In such cases, it is advisable to first use an anal cleansing agent or a potassium permanganate solution for a sitz bath after defecation. The duration of the sitz bath should be controlled between five to ten minutes, which can effectively reduce swelling and relieve pain. After the sitz bath, applying external remedies such as Yellow Ointment or Musk Hemorrhoids Cream can also help reduce swelling and alleviate pain. For particularly severe pain, directly using diclofenac sodium suppositories inserted into the anus can provide anti-inflammatory and analgesic effects. Additionally, for external hemorrhoids with inflammatory edema, it is also necessary to combine this with oral diosmin tablets to relieve discomfort. However, if the external hemorrhoidal tag remains swollen for a long period or if the thrombus does not resolve, it is advisable to consider early surgical excision of the external hemorrhoids, followed by diligent postoperative dressing changes.

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Written by Deng Heng
Colorectal Surgery
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External hemorrhoids are divided into several types.

External hemorrhoids refer to hemorrhoids below the dentate line and are divided into four types. The first type is the connective tissue type of external hemorrhoids, which are formed by the proliferation and bulging of excess skin at the anal margin. The second type is the varicose vein type of external hemorrhoids, formed by the dilation and bending of the venous plexus below the dentate line. The third type is inflammatory external hemorrhoids, which is a state where external hemorrhoids become inflamed. The fourth type is the thrombosed external hemorrhoid, which is formed by bleeding due to the rupture of the subcutaneous veins at the anal margin, resulting in a blood clot.

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Written by Deng Heng
Colorectal Surgery
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What causes external hemorrhoids to itch?

External hemorrhoids are hypertrophic skin tags at the anal margin and surrounding skin, or dilation of the subcutaneous venous plexus leading to blood stasis and thrombus formation, resulting in protruding lesions. According to their characteristics, they can be divided into connective tissue external hemorrhoids, thrombotic external hemorrhoids, varicose external hemorrhoids, and inflammatory external hemorrhoids. In particular, inflammatory external hemorrhoids can cause the surrounding skin to become moist. This moisture can lead to the formation of eczema and pruritic diseases in the surrounding skin, causing skin lesions. One of the main features after skin lesions is itching around the skin surrounding the external hemorrhoids.

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Written by Chen Tian Jing
Colorectal Surgery
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Can external hemorrhoids be eliminated?

External hemorrhoids are generally divided into skin tag-type external hemorrhoids, thrombotic external hemorrhoids, and inflammatory edematous external hemorrhoids; each type presents different clinical symptoms. If the condition is skin tag-type external hemorrhoids or connective tissue-type external hemorrhoids, the patient generally does not feel obvious symptoms, but these will not resolve on their own and require surgical removal. If skin tag-type or connective tissue-type external hemorrhoids do not affect the patient's normal life, it is possible to avoid excessive intervention and treatment. However, if it is thrombotic external hemorrhoids or inflammatory edematous external hemorrhoids, since there is significant pain during flare-ups that affects the patient’s normal life, surgical removal and treatment should be performed as soon as possible.