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 Deng Heng

Colorectal Surgery

35sec

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What foods should be avoided if there is bleeding from internal hemorrhoids?

Internal hemorrhoids bleeding is the main clinical symptom of internal hemorrhoids; the amount of bleeding can vary greatly and is usually bright red. It can spray out or drip out. Patients with internal hemorrhoids bleeding are advised to avoid eating chili peppers and drinking alcohol. This is because chili peppers contain a component called capsaicin, which strongly irritates the gastrointestinal mucosa and can dilate blood vessels, exacerbating the bleeding. Alcohol can also dilate blood vessels and worsen the bleeding.

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Written by He Cai Dong

Colorectal Surgery Department

1min 1sec

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What should I do if the internal hemorrhoids hurt after being pushed back in?

If the pain does not subside after pushing back a prolapsed internal hemorrhoid, it is often due to the formation of a thrombus, which is why the localized pain is quite noticeable. In such cases, it is advised to use topical medications for treatment. You can use hemorrhoid suppositories or ointment, inserting them into the anus to alleviate the pain. If the pain remains significant, you can also take oral pain relievers temporarily. If pain persists even after these treatments, it may be considered a strangulated hemorrhoid, which is more serious. It is recommended that you visit a formal hospital's proctology department. There, a doctor can perform a digital rectal examination and an anoscopy to establish a definitive diagnosis and provide appropriate treatment. If very severe, surgery may be needed. (Use of medications should be under the guidance of a physician.)

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Written by Deng Heng

Colorectal Surgery

46sec

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What should I do if internal hemorrhoids always bleed?

Internal hemorrhoids refer to the venous clumps located above the dentate line. When these hemorrhoids are injured or ruptured, bleeding during bowel movements occurs, which is the most common primary symptom in patients with internal hemorrhoids. Frequent bleeding from internal hemorrhoids can first be treated conservatively, such as by taking oral hemostatic medications, followed by the local application of hemorrhoid creams, suppositories, and the like. If bleeding consistently persists, surgical treatment may be required. Once internal hemorrhoids present symptoms of bleeding or prolapse, they typically indicate the need for surgery, hence treatment for frequent bleeding in internal hemorrhoids can be either conservative or surgical.

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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.

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Written by Deng Heng

Colorectal Surgery

21sec

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Will internal hemorrhoids affect menstruation?

Internal hemorrhoid bleeding can potentially affect menstruation. Although brief internal hemorrhoid bleeding does not affect menstruation, if the hemorrhoid bleeding is heavy, prolonged, frequent, and occurs daily or frequently, exceeding the body's ability to replace the lost blood, it can cause severe systemic anemia. In such cases, it might affect menstruation.