Can excessive bleeding from internal hemorrhoids cause dizziness?

Written by Deng Heng

Colorectal Surgery

Updated on March 06, 2025

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Excessive bleeding from internal hemorrhoids can lead to symptoms of dizziness. Bleeding is one of the main clinical manifestations of internal hemorrhoids. The amount of bleeding can vary, and the color of the blood is typically bright red. If there is a large amount of bleeding, lasts for a long time, or occurs frequently, and it exceeds the body's ability to produce new blood, it can lead to systemic anemia. Prolonged conditions can result in severe anemia, which may cause dizziness.

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Written by Chen Tian Jing

Colorectal Surgery

53sec

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Can internal hemorrhoids heal on their own?

To determine whether internal hemorrhoids bleeding is self-healing, one should primarily assess the amount of bleeding and the duration of bleeding to further evaluate the severity of the condition. If it is the first occurrence or if the bleeding is mostly noticeable on toilet paper and is relatively minor, self-healing of internal hemorrhoids bleeding can be achieved through lubrication of the stool during defecation and, if necessary, oral administration of cooling blood-stopping medications. However, if the bleeding duration is prolonged, or if the amount of bleeding is significant each time, it is unlikely to achieve complete healing simply through lifestyle adjustments, dietary changes, or even medication. Further surgical ligation and hemostasis treatment may be required for the patient.

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Written by Yu Xu Chao

Colorectal Surgery

1min 23sec

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Can internal hemorrhoids be treated with wet compresses?

After prolapse of internal hemorrhoids, moist compresses can be applied, but the therapeutic effect of moist compresses is not significant. The prolapse of internal hemorrhoids mainly occurs when the anal cushion pathologically enlarges and shifts downward, leading to the prolapse. If the prolapsed hemorrhoids cannot be retracted back into the anus, this can lead to incarcerated edema, causing swelling and pain around the anus. If the incarceration lasts too long, it can induce local thrombosis or even necrosis. In such cases, it is recommended to opt for surgical treatment as soon as possible. Common surgical methods include internal hemorrhoid ligation, internal hemorrhoid excision, PPH (Procedure for Prolapse and Hemorrhoids), or TST (Transanal Hemorrhoidal Dearterialization). After surgery, it is advisable to use anal washes or potassium permanganate solutions for sitz baths, and then apply topical treatments such as hemorrhoid creams, red oil gauze strips, and yellow ointments to promote postoperative recovery. Moreover, patients should develop good bowel habits after surgery to maintain smooth bowel movements, which further aids recovery. (Under the guidance of a doctor for medication use)

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Written by Deng Heng

Colorectal Surgery

1min 7sec

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How to treat internal hemorrhoids stage II?

Internal hemorrhoids, according to the provisional standards for the diagnosis of hemorrhoids set by the Coloproctology Group of the Surgical Branch of the Chinese Medical Association in September 2002, stage II internal hemorrhoids primarily exhibit symptoms of bleeding during defecation. Additionally, the hemorrhoidal mass prolapses outside the anus during bowel movements but retracts back inside autonomously after defecation. This condition is referred to as stage II internal hemorrhoids, indicating the onset of symptoms like bleeding and prolapse, thus requiring surgical treatment. Indications for surgery include procedures like hemorrhoid banding or hemorrhoidectomy to remove the hemorrhoids. Conservative treatment options like using hemorrhoidal suppositories or ointments are also available if surgery is not immediately considered, but if these treatments are ineffective, surgery should be pursued. (Please use medications under the guidance of a physician to avoid misuse.)

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Written by Deng Heng

Colorectal Surgery

45sec

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Why is internal hemorrhoid bleeding painless?

Bleeding from internal hemorrhoids, also known as rectal bleeding, is the most common primary clinical manifestation in patients with internal hemorrhoids. Internal hemorrhoids refer to the venous clusters that grow above the dentate line, and their onset occurs above this line. The area above the dentate line is mainly controlled by the autonomic nervous system, making it insensitive to pain and irritation. Therefore, many patients with bleeding internal hemorrhoids may not even realize it themselves, as it does not cause pain. In contrast, external and mixed hemorrhoids, which involve the area below the dentate line, are controlled by somatic nerves, making pain more readily felt.

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Written by Yu Xu Chao

Colorectal Surgery

1min 18sec

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How to solve internal hemorrhoids that are prolapsed and incarcerated?

In clinical practice, for cases where internal hemorrhoids prolapse and become incarcerated, surgical treatment is often recommended. This is because the prolapse of internal hemorrhoids indicates a significant displacement and that the hemorrhoids have been prolapsed for a long time, which can lead to incarceration. In such cases, there is a risk of localized swelling or thrombosis formation, causing anal swelling and pain, and in severe cases, necrosis of the prolapsed tissue. Therefore, it is advised to opt for surgical treatment as soon as possible for incarcerated internal hemorrhoidal prolapse. Surgical options include hemorrhoidal banding, PPH (Procedure for Prolapse and Hemorrhoids), and TST (Transanal hemorrhoidal dearterialization) among others. Anesthetic choices can range from local infiltration anesthesia, spinal anesthesia, to general intravenous anesthesia. With spinal and general anesthesia, the patient does not experience pain during surgery and does not feel fear of pain. Post-surgery, it is also necessary to select appropriate medications for dressing changes, such as anal washes, hemorrhoidal suppositories, and golden yellow ointment to promote wound healing.