Anal Fissures

11 min read

Anal fissures are small tears in the lining of the anus, the opening at the end of the digestive tract where stool leaves the body. They are common and can cause pain and bleeding during bowel movements. Anal fissures can be caused by trauma to the anus, such as from straining during a bowel movement, or from chronic constipation or diarrhea.

Anal fissures can be acute or chronic. Acute anal fissures are usually caused by a single episode of trauma, such as straining during a bowel movement. Chronic anal fissures are usually caused by repeated episodes of trauma, such as from chronic constipation or diarrhea. Chronic anal fissures can also be caused by other conditions, such as Crohn's disease or an infection.

Anal fissures can be diagnosed with a physical exam and anoscopy, a procedure in which a doctor inserts a lighted tube into the anus to examine the area. Treatment for anal fissures usually involves lifestyle changes, such as increasing fiber intake and drinking more fluids, to help soften stools and reduce straining during bowel movements. Other treatments may include medications, such as topical creams or ointments, or surgery.

Take the Anal Fissures Assessment

Symptoms

Pain

The most common symptom of an anal fissure is pain. This pain can range from mild to severe and can be sharp or burning. It is usually worse during or after a bowel movement and can last for several hours.

Bleeding

Anal fissures can also cause bleeding. This bleeding is usually bright red and can be seen on the toilet paper or in the toilet bowl after a bowel movement. It is usually not a cause for concern, but if the bleeding is heavy or persists, it is important to see a doctor.

Itching and Discomfort

Anal fissures can also cause itching and discomfort in the anal area. This can be caused by irritation from the fissure or from the stool that passes through the fissure. It is important to keep the area clean and dry to reduce irritation.

Swelling and Skin Tags

In some cases, anal fissures can cause swelling and skin tags. These skin tags are small, fleshy growths that can be painful and itchy. They can also make it difficult to clean the area properly.

Seeking Treatment

If you experience any of the symptoms of anal fissures, it is important to seek medical treatment. Treatment options can include medications, lifestyle changes, and in some cases, surgery. Your doctor can help you determine the best treatment for your condition.

Causes

Constipation

One of the most common causes of anal fissures is constipation. When stools are hard and difficult to pass, they can cause the anal muscles to strain and tear the lining of the anus. This can lead to the formation of an anal fissure.

Diarrhea

Diarrhea can also cause anal fissures. When stools are loose and watery, they can irritate the lining of the anus and cause it to tear. This can lead to the formation of an anal fissure.

Childbirth

Childbirth can also cause anal fissures. During labor, the baby's head can put pressure on the anus, causing it to tear. This can lead to the formation of an anal fissure.

Infection

Infections such as herpes, HIV, and syphilis can also cause anal fissures. These infections can weaken the lining of the anus, making it more prone to tearing.

Anal Intercourse

Anal intercourse can also cause anal fissures. The friction and pressure of the act can cause the lining of the anus to tear, leading to the formation of an anal fissure.

Getting a Diagnosis

Physical Examination

During a physical examination, your doctor will look for signs of an anal fissure. This includes examining the area around the anus for any signs of redness, swelling, or tenderness. Your doctor may also use a gloved finger to feel for any lumps or bumps in the area.

Medical History

Your doctor will also ask about your medical history, including any recent changes in your bowel habits or any other symptoms you may be experiencing. This information can help your doctor determine if an anal fissure is the cause of your symptoms.

Tests

Your doctor may order tests to rule out other conditions that may be causing your symptoms. These tests may include a stool sample to check for infection, a sigmoidoscopy to look for inflammation in the rectum, or an anoscopy to look for any abnormalities in the anus.

Conclusion

Anal fissures can be painful and uncomfortable, but they can usually be diagnosed with a physical examination and medical history. Your doctor may also order tests to rule out other conditions that may be causing your symptoms. If you are experiencing any symptoms of an anal fissure, it is important to see your doctor for a proper diagnosis and treatment.

Questions for Your Doctor

Symptoms

Describe your symptoms to your doctor. This includes any pain, itching, or burning you may be experiencing. Also, let your doctor know if you have noticed any bleeding or discharge from the area.

Medical History

Your doctor will want to know your medical history, including any other conditions you may have. This includes any chronic illnesses, such as diabetes, as well as any medications you are taking. Your doctor may also ask about any recent changes in your diet or lifestyle.

Diagnosis

Your doctor may perform a physical exam to diagnose an anal fissure. This may include a visual inspection of the area and a digital rectal exam. Your doctor may also order tests, such as an X-ray or an MRI, to get a better look at the area.

Treatment

Your doctor will discuss treatment options with you. This may include lifestyle changes, such as increasing your fiber intake and drinking more water. Your doctor may also recommend medications, such as topical creams or ointments, to help reduce pain and inflammation. In some cases, surgery may be necessary to repair the fissure.

Follow-up Care

Your doctor will likely recommend follow-up care to ensure the fissure is healing properly. This may include regular check-ups or tests to monitor your progress. Your doctor may also recommend lifestyle changes to help prevent future fissures.

Treatment

Medication

Medication is often the first line of treatment for anal fissures. Topical medications, such as nitroglycerin ointment, can help relax the sphincter muscles and reduce pain. Other medications, such as calcium channel blockers, can help reduce inflammation and promote healing. In some cases, oral medications, such as antibiotics, may be prescribed.

Dietary Changes

Making dietary changes can help reduce the symptoms of anal fissures. Eating a high-fiber diet can help soften stools and reduce the strain on the anus. Increasing water intake can also help keep stools soft and reduce the risk of constipation. Avoiding spicy and acidic foods can also help reduce irritation.

Sitz Baths

Sitz baths are a type of warm water bath that can help reduce pain and promote healing. They can be done at home and involve sitting in a shallow bath of warm water for 10 to 15 minutes. Adding Epsom salts or baking soda to the water can help reduce inflammation and promote healing.

Surgery

In some cases, surgery may be necessary to treat anal fissures. Surgery can involve cutting the sphincter muscle to reduce tension and promote healing. It can also involve removing the fissure itself. Surgery is usually only recommended if other treatments have not been successful.

Conclusion

Anal fissures can be painful and uncomfortable, but they can be treated with a variety of methods. Medication, dietary changes, sitz baths, and surgery are all potential treatments for anal fissures. It is important to talk to your doctor to determine the best treatment for your individual situation.

Drugs & Medications

Topical Medications

Topical medications are applied directly to the affected area and can help reduce pain and inflammation. Common topical medications used to treat anal fissures include lidocaine, hydrocortisone, and nitroglycerin. These medications can be applied directly to the affected area several times a day.

Oral Medications

Oral medications can also be used to treat anal fissures. Common oral medications include antibiotics, antispasmodics, and muscle relaxants. These medications can help reduce pain and inflammation, as well as relax the muscles in the area to help reduce spasms.

Surgery

In some cases, surgery may be necessary to treat anal fissures. Surgery can help reduce pain and inflammation, as well as repair the tear in the lining of the anus. Surgery is usually only recommended if other treatments have not been successful.

Lifestyle Changes

Making lifestyle changes can also help reduce the symptoms of anal fissures. Eating a high-fiber diet, drinking plenty of water, and avoiding constipation can help reduce the risk of developing anal fissures. Additionally, avoiding activities that can cause straining, such as lifting heavy objects, can help reduce the risk of developing anal fissures.

Diet

What to Eat

A healthy diet for anal fissures should include plenty of fiber-rich foods, such as fruits, vegetables, whole grains, and legumes. Eating these foods can help soften stools and reduce the strain on the anal area. It is also important to drink plenty of fluids to help keep stools soft and prevent constipation.

Other foods that may help reduce the symptoms of anal fissures include:

  • Oatmeal
  • Yogurt
  • Bananas
  • Applesauce
  • Berries
  • Leafy greens
  • Nuts and seeds
  • Fish
  • Eggs

What to Avoid

Certain foods can make anal fissures worse and should be avoided. These include:

  • Processed foods
  • Refined carbohydrates
  • Red meat
  • Dairy products
  • Caffeine
  • Alcohol
  • Spicy foods

It is also important to avoid constipation, as straining to have a bowel movement can make anal fissures worse. To prevent constipation, make sure to drink plenty of fluids and eat plenty of fiber-rich foods.

Conclusion

Eating a healthy diet can help reduce the symptoms of anal fissures and promote healing. Foods that are high in fiber, such as fruits, vegetables, whole grains, and legumes, can help soften stools and reduce strain on the anal area. It is also important to avoid constipation, as straining to have a bowel movement can make anal fissures worse. Avoiding processed foods, red meat, dairy products, caffeine, alcohol, and spicy foods may also help reduce symptoms.

Lifestyle

Eat a High-Fiber Diet

Eating a diet high in fiber can help reduce the symptoms of anal fissures. Fiber helps to soften stools, making them easier to pass and reducing the strain on the anal area. Aim to eat at least 25-30 grams of fiber per day from sources such as fruits, vegetables, whole grains, and legumes.

Stay Hydrated

Drinking plenty of water is essential for keeping your stools soft and easy to pass. Aim to drink at least 8 glasses of water per day to help reduce the strain on your anal area.

Avoid Constipation

Constipation can make anal fissures worse, so it’s important to avoid it. Eating a high-fiber diet and drinking plenty of water can help prevent constipation. Additionally, you can try taking a stool softener or laxative if needed.

Avoid Straining

Straining during bowel movements can make anal fissures worse, so it’s important to avoid it. To reduce the strain on your anal area, try using a stool softener or laxative if needed. Additionally, try to relax your muscles while having a bowel movement.

Keep the Area Clean

It’s important to keep the anal area clean to reduce the risk of infection. After each bowel movement, gently clean the area with warm water and a mild soap. Avoid using scented soaps or wipes, as these can irritate the area.

See a Doctor

If lifestyle changes don’t help reduce the symptoms of anal fissures, it’s important to see a doctor. Your doctor can recommend treatments such as topical creams or surgery to help reduce the symptoms and prevent further damage.