Bleeding hemorrhoids are a common cause of bright red rectal bleeding, often noticed during or after a bowel movement. Bleeding can occur when swollen veins in or around the rectum become irritated by hard stool, straining, or increased pressure. Because rectal bleeding can also be associated with other conditions, it’s important to have persistent or recurrent bleeding evaluated to determine the cause and appropriate treatment.
Why Do Hemorrhoids Bleed?
Hemorrhoids may bleed when swollen or irritated tissue is damaged during a bowel movement. Both internal and external hemorrhoids can cause rectal bleeding, although internal hemorrhoid bleeding is more common.1
Hemorrhoidal tissue consists of cushions of connective tissue and blood vessels that line the anal canal. This tissue typically fills with blood and swells during a bowel movement, then returns to its normal size when the stool has passed. Excessive pressure from constipation, straining, prolonged sitting, or hard stool damages the delicate blood vessels, causing hemorrhoids to start bleeding.
Most people first notice bright red blood from hemorrhoids on toilet paper after wiping. The blood is typically bright red because it comes from blood vessels near the anus.
What Do Bleeding Hemorrhoids Look Like?
Rectal bleeding can appear differently depending on its cause. Bleeding from hemorrhoids often occurs during or immediately after a bowel movement and has some recognizable patterns.
In many cases, internal hemorrhoids bleed without causing significant pain. External hemorrhoids may bleed if they become irritated by wiping, friction, or a ruptured blood clot.
The table below covers common signs of bleeding hemorrhoids:
While small amounts of bright red blood commonly occur with hemorrhoids, heavier bleeding, blood mixed throughout the stool, or black stools are not typical hemorrhoid symptoms and require prompt medical evaluation.
How Do You Know if a Hemorrhoid Has Burst?
A hemorrhoid may suddenly bleed if irritated tissue breaks open or a thrombosed external hemorrhoid ruptures. You may notice bright red blood on toilet paper, in the toilet, or around the affected area. A thrombosed hemorrhoid may also become less swollen or painful after the clot is released.
Because rectal bleeding can have causes other than hemorrhoids, don’t assume that sudden bleeding means a hemorrhoid has burst. Seek medical evaluation for heavy, persistent, or recurrent bleeding or bleeding accompanied by other concerning symptoms.
What Causes Bleeding Hemorrhoids?
Bleeding from hemorrhoids develops when swollen hemorrhoidal tissue becomes irritated or damaged. Increased pressure on the veins weakens the tissue over time, making it more susceptible to injury during bowel movements.
Some common causes of bleeding hemorrhoids include:
- Straining during bowel movements: Excessive pushing increases pressure on the veins in the rectum and anus.
- Constipation: Hard stools can irritate delicate hemorrhoid tissue, causing bleeding.
- Chronic diarrhea: Frequent bowel movements and irritation may inflame hemorrhoids.
- Pregnancy: Increased pelvic pressure and hormonal changes contribute to hemorrhoid development.
- Heavy lifting: Repeated lifting raises abdominal pressure and may worsen hemorrhoid symptoms.
- Prolonged sitting: Sitting for extended periods, especially on the toilet, places additional pressure on hemorrhoidal veins.
Although hemorrhoids are one of the most common causes of rectal bleeding, they are not the only possible cause. Even if you suspect hemorrhoids, rectal bleeding should always be properly evaluated to rule out other potential causes.
Internal vs. External Bleeding Hemorrhoids
Both internal and external hemorrhoids can bleed, although external hemorrhoid bleeding is less common. Internal hemorrhoids cause bleeding more often because they develop inside the rectum, which has a more fragile membrane that can be easily damaged.
No matter the cause of bleeding hemorrhoids, any persistent or recurrent bleeding or other symptoms should be evaluated by a hemorrhoid specialist to determine the cause so you receive the right treatment.
Do Bleeding Hemorrhoids Need Treatment?
Although occasional bleeding from hemorrhoids is often not dangerous, persistent hemorrhoid bleeding should never be ignored. If you notice bleeding hemorrhoids, there are more conservative treatments you can try, but if your symptoms do not improve, it’s important to schedule an evaluation.
Conservative Treatment
For mild hemorrhoid symptoms, treatment through lifestyle changes may help reduce irritation and stop hemorrhoid bleeding while preventing future flare-ups.
Some of the more common recommendations include:
- Increase fiber intake. Eating more fruits, vegetables, whole grains, and legumes softens stool to reduce straining.
- Drink plenty of water. Hydration helps prevent constipation and supports healthy bowel movements.
- Avoid prolonged sitting on the toilet. Spending too much time on the toilet increases pressure on hemorrhoidal veins.
- Exercise regularly. Exercising promotes healthy digestion and helps reduce constipation.
- Use over-the-counter treatments. Creams, suppositories, and witch hazel pads may temporarily relieve itching, irritation, and inflammation.
- Take warm sitz baths. Soaking the affected area for 10 to 15 minutes several times a day may help reduce discomfort.
If these measures don’t work and you want to know how to stop recurring rectal bleeding from hemorrhoids, consult a hemorrhoid specialist for an evaluation.
Hemorrhoid Artery Embolization (HAE)
For patients with persistent or recurrent bleeding, hemorrhoid artery embolization (HAE) offers a minimally invasive alternative to traditional hemorrhoid surgery.
HAE is an effective, image-guided procedure that targets the arteries supplying blood to internal hemorrhoids. Reducing this blood flow causes hemorrhoids to gradually shrink, offering relief from bleeding, swelling, prolapse, and discomfort.
Some of the benefits of HAE include:
- No surgical incisions
- Outpatient treatment
- Reduced hemorrhoid bleeding and swelling
- Quick recovery with minimal downtime
- Lower risk of postoperative discomfort compared with traditional surgery
This bleeding hemorrhoid treatment is effective for patients experiencing painless hemorrhoid bleeding that has not improved with dietary changes or medications.
A specialist can determine whether you’re a candidate after evaluating your symptoms and confirming that internal hemorrhoids are the source of the bleeding.
Find Relief at USA Hemorrhoid Centers
While hemorrhoids are one of the most common causes of rectal bleeding, persistent or recurrent bleeding should always be evaluated by a hemorrhoid specialist. An accurate diagnosis can determine whether hemorrhoids are responsible for your symptoms or whether another digestive condition requires treatment.
If you are experiencing ongoing bleeding, seek an evaluation from our specialists at USA Hemorrhoid Centers. USA Hemorrhoid Centers can help diagnose and treat hemorrhoids based on personalized care from our experts. With convenient locations nationwide and easy online scheduling, getting expert care has never been easier.
Don’t let recurring hemorrhoid bleeding interfere with your quality of life. Schedule your consultation with USA Hemorrhoid Centers to find relief from hemorrhoid bleeding symptoms today.
FAQs About Bleeding Hemorrhoids
Internal hemorrhoids often bleed without causing pain since they develop inside the rectum and there are fewer pain-sensitive nerves.
A bleeding external hemorrhoid can occur if it becomes irritated, injured by wiping, or if a thrombosed hemorrhoid ruptures. They are also more likely to cause pain, swelling, and tenderness.
Hemorrhoids can continue bleeding for a few days before healing. However, bleeding may recur if there is ongoing constipation, straining, or prolapsed internal hemorrhoids.
When it comes to how to stop external hemorrhoid bleeding, many cases improve with increased fiber intake, using over-the-counter hemorrhoid treatments, or minimally invasive procedures when necessary.
Mild bleeding hemorrhoids can improve with lifestyle changes, but even more persistent bleeding can be treated with non-surgical options like hemorrhoid artery embolization (HAE).
Sources
- Sun Z, Migaly J. Review of hemorrhoid disease: Presentation and management. Clinic Colon Rectal Surg. 2016;29(1):22-29. doi:10.1055/s-0035-1568144