What Are Internal and External Hemorrhoids and Their Differences?

Quick answer: Hemorrhoids are a common and discomforting health issue caused by the dilation of blood vessels in the anal region. They generally come in two m These two types of hemorrhoids differ in their locations, symptoms, and treatment methods. Internal hemorrhoids are located inside the anal canal, while external hemorrhoids are situated around the anal opening.

Medically reviewed by Op. Dr. Yasir Gözü · General Surgery and Proctology · Last updated: July 20, 2026

Hemorrhoids are a common and discomforting health issue caused by the dilation of blood vessels in the anal region. They generally come in two m These two types of hemorrhoids differ in their locations, symptoms, and treatment methods. Internal hemorrhoids are located inside the anal canal, while external hemorrhoids are situated around the anal opening.

What Are Internal Hemorrhoids?

Internal hemorrhoids are clusters of blood vessels located inside the anal canal, in the final section of the rectum. This type of hemorrhoid usually develops without causing symptoms and is difficult to detect in the early stages. The most notable feature of internal hemorrhoids is that they can cause bleeding without p This bleeding is typically noticed during bowel movements and appears bright red. Over time, internal hemorrhoids can enlarge and protrude outside the anus, leading to p This condition is known as prolapse and can lead to serious complications if left untreated.

Diagnosis of internal hemorrhoids involves methods such as anoscopy or rectoscopy. Treatment options include dietary changes, medications, and surgical interventions in advanced cases. Early diagnosis and appropriate treatment are crucial in managing internal hemorrhoids.

What Are External Hemorrhoids?

External hemorrhoids develop due to the dilation of blood vessels around the anal opening. This type of hemorrhoid presents noticeable symptoms such as p External hemorrhoids are easily felt because they are located under the skin and can be sensitive to touch. Thrombosed external hemorrhoids occur when a blood clot forms within the vessel, causing severe p Thrombosed external hemorrhoids often require urgent treatment.

For the treatment of external hemorrhoids, p In severe cases, surgical intervention may be necessary. Lifestyle changes play an important role in preventing the recurrence of external hemorrhoids. Regular exercise, a diet rich in fiber, and ample water intake are effective methods for managing external hemorrhoids.

What Are the Differences Between Internal and External Hemorrhoids?

Internal and external hemorrhoids show significant differences in their locations, symptoms, and treatment methods. Internal hemorrhoids are situated inside the anal canal, while external hemorrhoids are found around the anal opening. This difference in location is crucial in determining the symptoms and treatment approaches. Internal hemorrhoids are generally p On the other hand, external hemorrhoids manifest with symptoms such as p Internal hemorrhoids can protrude and cause p

The treatment methods also vary. Dietary changes and medications are primarily used for treating internal hemorrhoids, while local anesthetics and warm sitz baths are more commonly preferred for external hemorrhoids.

Frequently Asked Questions

What are internal hemorrhoids?

Internal hemorrhoids are clusters of blood vessels located inside the anal canal, in the final section of the rectum. They usually develop without causing symptoms and are difficult to detect early, but they can cause painless bleeding that is typically noticed during bowel movements and appears bright red. Over time they can enlarge and protrude outside the anus, a condition known as prolapse that can lead to serious complications if untreated.

What are external hemorrhoids?

External hemorrhoids develop from the dilation of blood vessels around the anal opening and present noticeable symptoms. Because they are located under the skin, they are easily felt and can be sensitive to touch. When a blood clot forms within the vessel, they become thrombosed, which causes severe symptoms and often requires urgent treatment.

How are internal and external hemorrhoids different?

They differ in location, symptoms, and treatment: internal hemorrhoids sit inside the anal canal, while external hemorrhoids are around the anal opening. Internal hemorrhoids can bleed without pain and may protrude, while external ones cause noticeable symptoms and tenderness. Dietary changes and medications are primarily used for internal hemorrhoids, while local anesthetics and warm sitz baths are more common for external ones.

How are internal hemorrhoids diagnosed?

Diagnosis of internal hemorrhoids involves methods such as anoscopy or rectoscopy. Early diagnosis and appropriate treatment are crucial for managing them, with options including dietary changes, medications, and surgery in advanced cases.

How can I prevent hemorrhoids from coming back?

Lifestyle changes play an important role in preventing recurrence, particularly of external hemorrhoids. Regular exercise, a diet rich in fiber, and ample water intake are effective methods for managing the condition.

Sources

• NHS - Piles (haemorrhoids)
• NIDDK - Hemorrhoids
• American Society of Colon and Rectal Surgeons (ASCRS) - fascrs.org

This article is for informational purposes only and does not replace a professional medical consultation. For diagnosis and personalized treatment, please book an appointment.