Can internal hemorrhoids lead to anemia?

Written by Chen Tian Jing
Colorectal Surgery
Updated on September 27, 2024
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Internal hemorrhoids bleeding easily leads to anemia in patients, especially when internal hemorrhoids bleed frequently and recurrently, or each bleeding episode is relatively severe, potentially causing a trend of decreased blood volume in patients. When blood volume reaches a certain threshold, symptoms of anemia can appear. If the anemia is assessed as mild or moderate, besides using local hemostatic hemorrhoid creams or suppositories, patients can also take oral traditional Chinese medicine that supplements qi and generates blood for symptomatic treatment, to enhance body immunity and physical constitution. If anemia primarily presents as severe, to avoid further exacerbation of anemia or impairment of overall organ functions, it is recommended that patients undergo surgical ligation for hemostasis and, if necessary, blood transfusion. (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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Can I exercise more if I have internal hemorrhoids bleeding?

If the patient is in a period of internal hemorrhoids bleeding, it is not advised for the patient to engage in excessive exercise and physical training, as the local mucosa is ruptured and bleeding during this period. Excessive exercise can potentially increase the pressure inside the local blood vessels, thereby increasing the amount of bleeding or worsening the condition. During internal hemorrhoids bleeding, related hemostatic treatments are necessary to prevent anemia from long-term repeated bleeding. Treatment mainly involves oral or topical hemostatic drugs. In terms of exercise and training, it is recommended to primarily walk gently and avoid vigorous exercises. If conservative medication does not effectively treat the bleeding, surgical ligation can also be considered for hemostasis. (Please use medications under the guidance of a doctor.)

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Written by Chen Tian Jing
Colorectal Surgery
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What to do if internal hemorrhoids bleed severely but there is no pain or itching?

If there is severe bleeding from internal hemorrhoids, it is recommended to promptly conduct an anoscopy to determine the exact locations and amount of bleeding. Generally, bleeding from internal hemorrhoids is painless, so it is often underestimated by patients. If the bleeding is heavy or persists for a long time, it is advised that patients undergo surgery as soon as possible to ligate and stop the bleeding, or combine this with oral hemostatic drugs for symptomatic treatment to avoid exacerbation of the bleeding and resulting anemia. Repeated bleeding from internal hemorrhoids can likely lead to varying degrees of anemia. If repeated bleeding occurs, or if the anemia worsens and leads to severe anemia, further treatment with blood transfusions may be necessary to correct the anemia.

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Written by Chen Tian Jing
Colorectal Surgery
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How to treat internal hemorrhoids?

Hemorrhoids are divided into internal, external, and mixed types. The clinical symptoms of internal hemorrhoids mainly include local pain, prolapse, and rectal bleeding due to rupture. If there are recurrent episodes or associated inflammation, there may also be an increase in secretions, which can irritate the local skin around the anus and cause itching. Therefore, the primary treatment for internal hemorrhoids involves the use of suppository hemorrhoid plugs. If there is accompanying bleeding, it is also necessary to combine this with oral hemostatic medications. In cases of perianal itching, options such as sichuan pepper water or other insecticidal and anti-itch traditional Chinese medicine washes can be used for fumigation and hot compresses on the affected area.

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Written by Deng Heng
Colorectal Surgery
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Do internal hemorrhoids require surgery?

Surgical indications for internal hemorrhoids include bleeding and prolapse of anal masses. These symptoms necessitate surgical treatment. Secondly, if scheduling surgery is not possible due to being busy, conservative treatment like applying ointment to the anus or taking medication can be used initially to alleviate the symptoms. If conservative treatment fails, it is still not too late to opt for surgery. (Specific medications should be used under the guidance of a physician.)

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Written by Deng Heng
Colorectal Surgery
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"Internal hemorrhoids prolapse" means internal hemorrhoids have slipped downwards, typically so they protrude outside the anus.

Prolapse of internal hemorrhoids refers to the condition where the hemorrhoidal mass of internal hemorrhoids protrudes outside the anus. This condition occurs only in internal hemorrhoids of grade II or higher. Grade II internal hemorrhoids can spontaneously retract back inside the anus after defecation without the need for manual reduction. Grade III internal hemorrhoids, however, do not retract spontaneously and should be manually reduced after cleaning and a period of bed rest. If the hemorrhoids remain prolapsed for a long time without timely reduction, it can lead to painful swelling around the anus. If a patient is unable to manually reduce the prolapsed hemorrhoids themselves, it can lead to incarcerated hemorrhoids, and medical assistance should be sought promptly.