Diet for Anal Fissure

Diet for Anal Fissure: What to Eat and Avoid

Table of Contents

  1. What are Anal Fissures?
  2. What Causes Anal Fissures?
  3. Right diet for Anal Fissure
  4. Foods to Avoid
  5. Other Tips

Everybody knows that what you eat significantly impacts the health of your body, mind, and spirit. And you might be aware that eating spicy foods, raw fruits and vegetables, refined sugar and carbs, and processed food products isn’t suitable for your digestive system. But if you’re suffering from Anal fissure issues, what does eating certain kinds of food mean for your condition? Let’s explore the right diet for anal fissure:

What are Anal Fissures?

Anal fissures are:

  • Tears in the lining of your anus due to trauma.
  • Straining during bowel movements.
  • Prolonged periods of constipation.

Most anal fissures heal within three weeks and can be treated at home. But some people need surgery to repair a large or multiple more minor tears.

Anal fissures can be painful, especially when you go to the bathroom or have a bowel movement. Symptoms include:

  • Painful bowel movements.
  • Pain when you pass gas.
  • Blood on the toilet paper after going to the bathroom.
  • A feeling that something isn’t right in your anal area.

What Causes Anal Fissures?

An anal fissure is typically caused by straining during bowel movements, which results in a tear or rip in the anal canal. Other causes include:

  • Diarrhea,
  • Constipation,
  • Sexual intercourse,
  • Prolonged sitting on the toilet, etc.

It’s essential to eat a balanced diet while you’re treating anal fissures. While there is no specific diet for anal fissure, the right foods can help prevent flare-ups, relieve pain, and promote healing.

The following foods should be included in the right diet for Anal Fissure:

1. Proteins: Eggs, meat, fish, poultry, and cheese. The proteins in these foods help to heal the skin of the anal canal.

2. Dairy Products: Milk, yogurt, and cheese are good sources of calcium and vitamin D, essential for healing anal fissures.

3. Whole grains and fiber: Whole grains, such as brown rice and whole-wheat bread, are good sources of fiber. Fiber helps relieve constipation, a common symptom of anal fissures. Add fiber to your diet by eating whole wheat cereal for breakfast or making sandwiches with whole-grain bread instead of white bread.

4. Fruits, vegetables, and beans:

  • Fruits and vegetables provide essential vitamins, minerals, and fiber that can help heal an anal fissure. These foods contain many nutrients, such as vitamins A, C, K, and B, essential for proper digestion and other bodily functions.
  • They also provide fiber which helps keep stool soft, so it passes through your colon more efficiently without straining or tearing the delicate tissue around it (perianal skin). They also have good anti-inflammatory properties, which help alleviate pain caused by anal fissures.
  • Leafy green vegetables are rich in vitamins and minerals that help heal anal fissures. Vegetables also contain water, which helps prevent dehydration from diarrhea associated with anal fissures. Beans are also a good source of fiber.
  • Low-fiber vegetables such as lettuce, spinach, and potatoes (without skin). These vegetables are easy to digest and help keep your system clean without causing discomfort. Cooked or raw vegetables are fine; ensure they’re well cooked so they don’t irritate your already inflamed colon wall.
  • Starchy foods such as mashed potatoes, white rice, and pasta can be added back into the diet once symptoms have improved significantly (1-2 weeks after starting treatment).

5. Brown rice:

  • Brown rice is a good source of insoluble fiber, while quinoa is a good source of soluble fiber. Although insoluble fiber does not dissolve in water, it absorbs water as it passes through the digestive tract, softening the stool.
  • Insoluble fibers also help with constipation by adding bulk to your stool to move through your colon more easily. Soluble fibers dissolve in water, making them gel-like so they can absorb water from the intestines into the colon, where they thicken, helping with constipation by increasing stool bulk and decreasing transit time through the colon.

Foods to Avoid

1. Sugary Foods: Foods such as cakes and sweets contain a lot of sugar which can aggravate the condition further if consumed excessively or when already suffering from an anal fissure as they can cause irritation of the lining of the anus and thus worsen your condition.

2. Foods with chilly powder: Spicy foods like chili powder can irritate your anus and cause pain. If you want to eat spicy food, add it little by little, so it does not irritate your anus.

3. Fast food: Fast food contains a high amount of fat and oil content, which may increase the risk of developing anal fissures. So, avoid fast food as much as possible.

4. Red meat: Red meat contains a high amount of protein which increases the risk of developing anal fissures. So, avoid red meat as much as possible if you want to prevent anal fissures.

5. Fried foods: Fried foods such as fried chicken, French fries, etc., contain a high amount of trans fats, which may also increase the risk of developing anal fissures. So, avoid fried foods as much as possible if you want to prevent anal.

6. Salty foods: Salty foods cause dehydration because they make you lose more water through urination than normal amounts of sodium intake would otherwise require. They also contribute to bloating by increasing stomach acid production and promoting gas production by bacteria that live in your intestines. Over time, this combination of factors can lead to constipation or diarrhea, depending on your condition at any given time.

7. Alcohol: Alcohol is a known irritant to the rectum. It may cause itching and burning. When you have an anal fissure, you should avoid alcohol completely.

8. Caffeinated beverages: Caffeine can irritate the lining of your digestive tract and lead to increased bowel movements. If you have an anal fissure, avoiding caffeinated beverages is best until your symptoms resolve.

9. Packaged foods: Packaged foods are often high in fat, sugar, and sodium — all of which can contribute to anal fissures by causing inflammation in the colon or rectum. Avoid these foods until your symptoms resolve.

10. Frozen foods: Frozen foods may contain tiny ice crystals that can get caught in your digestive tract or anus and cause discomfort or pain during defecation.

Other Tips

  • Use the over-the-counter stool softeners.
  • After bowel movements, taking a sitz bath for 10–15 minutes is incredibly beneficial.
  • Increase fluid consumption.
  • Consume fiber supplements.
  • Get more exercise.
  • Wear loose cotton undergarments.

There’s no way around it—if you have an anal fissure, you need to be a bit more cautious about what you eat for a while. That’s just the reality of the situation. Still, it’s possible to have a decent diet even with this condition.

The key is being aware of what’s happening in there and being willing to make some adjustments when needed. Don’t be too hard on yourself, and try not to stress out; as long as you understand what’s going on, things should hopefully go smoothly. Good luck!

Anal fissures are not a fatal condition; however, you must see a doctor immediately to cure this problem because it can be painful. You can use the diet mentioned earlier under the supervision of your proctologist.

Vitality’s Laser Piles Clinic is the best clinic in Hyderabad to cure anal fissures. Don’t hesitate and consult a proctologist today for immediate results. For more information, please visit. Call us on 910 850 3674 or email us at

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