Anal Fissures vs. Hemorrhoids: Symptoms and Solutions - Surgery

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Anal fissure issues?


Hello Dr.
Ke: I would like to ask about a recent issue.
I've been experiencing pain in my buttocks when having a bowel movement.
Is this likely an anal fissure or hemorrhoids? After I finish, wiping causes pain, and I've noticed a small amount of bright red blood on the toilet paper, although there is no blood in the stool itself.
I've been observing this.
Could you please advise whether this is an anal fissure or hemorrhoids? Sometimes, wiping after a bowel movement doesn't hurt, and there's no blood on the toilet paper.
Could this be related to having hard stools? I've also checked and don't feel any lumps.

Rong Mie, 20~29 year old female. Ask Date: 2016/08/02

Dr. Ke Fangxu reply Surgery


Based on your description, it seems to be a typical case of anal fissure, characterized by pain during bowel movements accompanied by slight bleeding.
If there is concurrent bleeding from hemorrhoids, the amount of blood may be greater.
The primary cause of anal fissures is usually hard stools, but diarrhea, frequent bowel movements, or prolonged straining can also lead to fissures.
It is recommended to improve bowel habits and to take warm sitz baths to alleviate symptoms.
Topical ointments and suppositories can also be used for treatment.
If symptoms persist for more than a week without improvement, it is important to consult a physician to identify the underlying issue.

Reply Date: 2016/08/02

More Info


Understanding the differences between anal fissures and hemorrhoids is crucial for proper diagnosis and treatment. Both conditions can cause discomfort and bleeding during bowel movements, but they have distinct characteristics and underlying causes.

Anal Fissures:
An anal fissure is a small tear in the lining of the anus, often caused by passing hard or large stools. Symptoms typically include:
- Sharp pain during and after bowel movements, which can last for several minutes to hours.

- Bright red blood on the toilet paper or in the toilet bowl after a bowel movement, but not usually mixed with stool.

- A visible tear or crack at the anal opening.

- Spasms of the anal sphincter, which can exacerbate pain.

Anal fissures are often associated with constipation or diarrhea, and they can be aggravated by straining during bowel movements. The pain can lead to a cycle of avoiding bowel movements, which can worsen constipation and further aggravate the fissure.

Hemorrhoids:
Hemorrhoids are swollen veins in the lower rectum or anus, which can be either internal (inside the rectum) or external (under the skin around the anus). Symptoms may include:
- Pain or discomfort, especially during bowel movements.

- Itching or irritation in the anal region.

- Bright red blood on the toilet paper, stool, or in the toilet bowl, often mixed with stool if internal.

- A lump near the anus, which may be sensitive or painful if external.

Hemorrhoids can develop due to increased pressure in the lower rectum, often from straining during bowel movements, sitting for long periods, or conditions that increase abdominal pressure, such as pregnancy or obesity.

Differentiating Between the Two:
In your case, the presence of pain during bowel movements, along with the observation of bright red blood on the toilet paper, suggests that you may be experiencing either an anal fissure or hemorrhoids. The fact that you sometimes do not experience pain or see blood may indicate that your stools are occasionally softer, which can alleviate symptoms.

The key factors to consider are:
- Pain: If the pain is sharp and intense during bowel movements, it is more indicative of an anal fissure.

- Bleeding: If the blood is bright red and appears only on the toilet paper, it could be from either condition. However, if it is mixed with stool, it is more likely from hemorrhoids.

- Physical Examination: Since you mentioned that you did not feel any lumps or growths upon self-examination, this may lean towards an anal fissure, but it is not definitive.

Solutions and Recommendations:
1. Dietary Changes: Increase your fiber intake to help soften stools and reduce straining. Foods rich in fiber include fruits, vegetables, whole grains, and legumes. Staying hydrated is also essential.

2. Stool Softeners: Over-the-counter stool softeners can help make bowel movements easier and less painful.

3. Warm Sitz Baths: Soaking in warm water for 10-15 minutes several times a day can help soothe the area and promote healing.

4. Topical Treatments: Over-the-counter creams or ointments containing hydrocortisone or witch hazel can help reduce inflammation and discomfort.

5. Avoid Straining: Try to avoid prolonged sitting on the toilet and straining during bowel movements.

If symptoms persist or worsen, it is crucial to consult a healthcare professional for a proper diagnosis and treatment plan. They may perform a physical examination and possibly recommend further tests to determine the exact cause of your symptoms. In some cases, more invasive treatments may be necessary, especially if there is significant pain or bleeding.

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