Can anal dilation treat external hemorrhoids?

Written by Deng Heng

Colorectal Surgery

Updated on April 11, 2025

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Anal dilation cannot treat external hemorrhoids. Anal dilation, also known as anal canal dilation surgery, is a common surgical treatment method in proctology. It primarily involves using external force to increase the diameter of the anal canal in order to achieve the purpose of dilation. It is mainly used for patients with early-stage anal fissures and anal stenosis. External hemorrhoids, which grow below the dentate line of the anal canal skin, are not affected by anal dilation treatments.

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Written by Yu Xu Chao

Colorectal Surgery

1min 11sec

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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 Yu Xu Chao

Colorectal Surgery

1min 7sec

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Do external hemorrhoids require surgery?

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 Chen Tian Jing

Colorectal Surgery

59sec

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Can external hemorrhoids be cured completely?

External hemorrhoids are a common clinical type of hemorrhoids, and the main method for radical treatment is primarily surgical removal. The sole use of topical medications or oral medications can only alleviate the congestion, swelling, and pain caused by external hemorrhoids, but cannot completely remove them. The surgical methods for external hemorrhoids primarily include external hemorrhoidectomy or the combined internal ligation and external excision surgery. If internal hemorrhoids are also removed during the surgery, there will be sutures present, and it is recommended that patients be hospitalized and observed until the sutures fall out before being discharged. This is to avoid complications such as major bleeding from premature suture loss due to early discharge or exertion.

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Written by Deng Heng

Colorectal Surgery

32sec

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How to treat thrombotic external hemorrhoids?

The treatment of thrombosed external hemorrhoids generally falls into two categories: first, conservative treatment; second, surgical treatment. Small lumps can be treated conservatively, and after 2-3 days, the thrombus can be absorbed, the pain can be significantly reduced, and self-healing is possible. However, larger lumps may erode on the surface, causing bleeding and severe pain that can impede walking and cause discomfort while sitting or lying down. In such cases, thrombectomy may be necessary.

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Written by Deng Heng

Colorectal Surgery

32sec

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How long does it take for a thrombosed external hemorrhoid to subside?

Thrombotic external hemorrhoids are a type of external hemorrhoids. Generally, after 2-3 days, the thrombus begins to be absorbed and the pain significantly reduces and can be healed. However, in cases with a large thrombotic lump, significant pain can occur and in severe cases, it can hinder walking. The patient may be restless whether sitting or lying down, the surface may re-ulcerate, causing bleeding, and the thrombus can naturally expel itself. At this time, the lump will be eliminated.