Is surgery necessary for thrombosed external hemorrhoids?

Written by Chen Tian Jing
Colorectal Surgery
Updated on April 25, 2025
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Thrombotic external hemorrhoids do not necessarily require surgery during the acute phase of an attack. If the thrombotic external hemorrhoids are mild, Chinese herbal medicine can be used for local topical application to relieve symptoms. Early-stage or mild thrombotic external hemorrhoids may only form small thrombi, and the pain experienced by the patient is not very intense. Therefore, one can opt to use Chinese herbal washes for hot compresses and fumigation, along with the application of hemorrhoid cream to alleviate symptoms. However, it is only recommended to perform excision surgery for thrombotic external hemorrhoids if they are acutely recurring over a long period or repeatedly, severely affecting the patient's life. (Please use medication under the guidance of a professional physician and avoid self-medication.)

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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.

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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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How long does it take to recover after external hemorrhoidectomy?

External hemorrhoids are mainly classified into inflammatory external hemorrhoids, thrombotic external hemorrhoids, connective tissue external hemorrhoids, and varicose vein external hemorrhoids. Regardless of the type, the primary treatment method is surgical removal. After the hemorrhoids are excised, the perianal area generally does not bleed when passing stools for the first two to three days, and the patient can usually go home in about 7 days. For complete recovery to the pre-condition state, it is estimated to take between 20 days to a month.

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Written by Deng Heng
Colorectal Surgery
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Can external hemorrhoids be treated without surgery?

Some external hemorrhoids do not require surgical treatment, as they come in three types. The first type, connective tissue external hemorrhoids, mainly presents as a mild foreign body sensation, generally painless, thus surgery is not necessary. Varicose vein type external hemorrhoids typically cause a feeling of heaviness and discomfort around the anus, and if symptoms are not severe, surgery is not required either. Only thrombosed external hemorrhoids, which usually involve severe pain, may resolve significantly on their own within two to three days if the lump is not large. Surgery is only needed for large, thrombosed external hemorrhoids.

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

If a patient experiences an acute episode of thrombosed external hemorrhoids, the local pressure on the external hemorrhoids is generally high, and there are thromboses wrapped in the hemorrhoid nucleus. However, it is not advisable for patients to burst it on their own, as under unhygienic conditions, doing so could easily lead to local infection of the hemorrhoids, further exacerbating the condition. The treatment of thrombosed external hemorrhoids requires the professional management of a proctologist. Generally speaking, for mild symptoms, local use of Chinese herbal wash solutions or hemorrhoid creams can be chosen to press on the area, which helps promote the absorption of local thromboses. Alternatively, a professional proctologist can use specialized techniques to crush and press the local thromboses. If the thromboses are large or the local symptoms are severe, causing significant pain and severely affecting normal life, surgical excision might also be considered.