How to distinguish between anal fissures and hemorrhoids

Written by Yu Xu Chao
Colorectal Surgery
Updated on December 19, 2024
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To distinguish between anal fissures and hemorrhoids, one can first differentiate based on symptoms. Anal fissures primarily cause pain during defecation and minor bleeding, with the pain typically lasting from 20 minutes to half an hour. Patients often have hard stools or constipation. In contrast, hemorrhoids primarily lead to intermittent painless rectal bleeding. The blood is bright red and usually in greater volume, often appearing in a spraying or dripping pattern after defecation. Some patients may also experience prolapsed hemorrhoids, often accompanied by a sensation of heaviness and foreign body in the anus. Further, through a digital rectal examination, an anal fissure can be identified by a palpable ulcer or crack at the posterior or anterior midline of the anus. Hemorrhoids, being soft venous clusters, can also be differentiated through this examination.

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Written by Deng Heng
Colorectal Surgery
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What department should I go to for an anal fissure?

Anal fissures should of course be treated by proctology specialists, as anal fissures are a common condition in proctology. They are small ulcers that form in the skin of the anal canal below the dentate line after it has been injured. The primary symptom is anal pain, characterized by periodic, tearing-like pain. The second symptom is rectal bleeding during bowel movements caused by wounds on the fissure. The third symptom is that due to the pain, patients might avoid defecating, leading to habitual constipation. Therefore, proctologists have a comprehensive understanding and good knowledge reserve about anal fissures, so it is recommended that patients with this condition consult the proctology department.

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Obstetrics
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Do postpartum anal fissures require surgery?

For postpartum women who experience anal fissures, whether or not they can undergo surgical treatment requires a specific examination to determine the severity of the fissure, and then select a targeted treatment. For mild anal fissures, treatment can be administered through medications, which involves applying topical medications, as well as cleaning the affected area in daily life, which can gradually aid in the recovery of the fissure. It is not the case that all anal fissures must be cured through surgery. However, for some severe anal fissures that are also accompanied by serious infections, this situation necessitates dealing with the affected tissues before the anal fissure can be healed.

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Written by Li Xiao Jie
Internal Medicine
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What is the best treatment for anal fissures?

The treatment of anal fissures depends on the specific situation. For initial onset anal fissures, since the fissure is small, treatment can be achieved through methods such as Chinese herbal fumigation or topical application of medicine. For recurrent anal fissures that have persisted for a longer time, fumigation and washing with medicine are less effective. In such cases, surgical treatment is necessary, and it should be sought at the proctology department of a formal hospital. Anal fissures are greatly related to bowel habits, so it is important to maintain smooth bowel movements by, for example, drinking more water, eating more high-fiber foods, consuming less spicy and stimulating foods, abstaining from alcohol, and avoiding greasy foods.

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Written by Xu Jun Hui
General Surgery
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How to treat hemorrhoids, bloody stool, and anal fissures?

Hemorrhoids and anal fissures are two different conditions. Generally, the early treatment for anal fissures is similar to that for early hemorrhoids, which is conservative treatment. This includes ensuring smooth bowel movements, preventing constipation, avoiding dry stools, preventing prolonged bowel movements, and avoiding sitting still for long periods. If the amount of bleeding is small, conservative treatment as mentioned above, along with the application of local medication around the anus, can control the symptoms. Regularly consume vegetables and dietary fiber. If there is severe bleeding from hemorrhoids or severe pain due to a large fissure in anal fissures, relevant examinations should be conducted. After ruling out other conditions, surgery may be necessary.

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Postpartum anal fissure

Postpartum anal fissures are a common symptom during natural childbirth. They occur when there is a tear in the anal area during the delivery of a child. This condition mainly leads to pain in the anal region for women after giving birth, especially during bowel movements. When dealing with postpartum anal fissures, it is important to maintain cleanliness and hygiene in the affected area. Each evening, washing with warm water or a potassium permanganate solution, which has cleansing and anti-inflammatory properties, can effectively alleviate pain in the anal area. Additionally, it is beneficial to consume foods that facilitate bowel movements, such as fresh vegetables and fruits that are rich in dietary fiber, as they can effectively promote gastrointestinal motility and improve constipation.