How Many Grams of Fiber to Treat Hemorrhoids?

January 1, 2026 •

4 min read

According to the National Institute of Diabetes and Digestive and Kidney Diseases, increasing your dietary fiber intake is one of the most effective ways to treat and prevent hemorrhoids by promoting softer, bulkier stools. While many Americans consume only about half of the recommended amount, aiming for the right daily intake can significantly reduce straining during bowel movements. This guide breaks down the recommended grams of fiber, and practical ways to achieve it.

Quick Summary

The recommended daily fiber intake for managing hemorrhoids varies by age and gender, but generally ranges from 21 to 38 grams per day. This amount, combined with adequate hydration, helps soften and bulk up stool to reduce straining. Gradually increase fiber intake through foods like fruits, vegetables, and whole grains, or with supplements, to alleviate symptoms.

Key Points

Daily Intake Goal: Target between 21 and 38 grams of fiber daily to effectively treat hemorrhoids, with the specific amount depending on your age and gender.
Two Types of Fiber: Consume both soluble fiber (oats, beans) to soften stool and insoluble fiber (whole grains, vegetables) to add bulk.
Increase Gradually: Introduce fiber into your diet slowly over several weeks to prevent side effects like gas and bloating.
Stay Hydrated: Drink at least eight glasses of water per day, as fiber needs fluid to work properly and prevent worsening constipation.
Consider Supplements: If diet alone is insufficient, over-the-counter fiber supplements like psyllium (Metamucil) can be effective.
Prioritize Whole Foods: Focus on getting fiber from whole fruits, vegetables, legumes, and grains rather than processed, refined options.
Maintain Consistency: A long-term, high-fiber lifestyle is key for both treating current hemorrhoids and preventing future flare-ups.
Listen to Your Body: If increasing fiber aggravates symptoms, consult a doctor as alternative approaches may be needed for your specific condition.

A high-fiber diet is a cornerstone of hemorrhoid management, working by making stools softer and easier to pass. This reduces the need to strain during bowel movements, which is a primary cause and aggravator of hemorrhoids. However, simply eating more fiber isn't enough; knowing the specific recommended amount and how to increase it safely is key.

Understanding Daily Fiber Recommendations

The recommended daily intake of fiber to treat hemorrhoids aligns closely with general health guidelines but often requires a conscious effort to achieve. For many adults, this means significantly increasing current intake.

For men through age 50: Aim for approximately 38 grams of fiber per day.
For men over age 50: The recommendation is around 30 grams per day.
For women through age 50: Aim for approximately 25 grams of fiber per day.
For women over age 50: The recommendation is around 21 grams per day.
General Adult Range: Some experts suggest a broad target of 25 to 30 grams or more daily.

Remember to increase your fiber intake gradually to avoid side effects such as gas and bloating. It is also crucial to increase your water consumption to eight or more glasses per day, as fiber works most effectively with plenty of fluid.

Soluble vs. Insoluble Fiber

Both types of fiber are important for digestive health, and a balanced diet includes both.

Soluble Fiber: Dissolves in water to form a gel-like substance that helps soften stool, making it easier to pass. Good sources include oats, barley, beans, and many fruits.
Insoluble Fiber: Also known as "roughage," this type of fiber does not dissolve and adds bulk to the stool, helping it move more quickly through the digestive system. Found in whole grains, vegetables, and the skins of fruits.

Comparison Table: Fiber Sources for Hemorrhoids


Food Source	Soluble Fiber	Insoluble Fiber	Benefit for Hemorrhoids
Oats & Barley	High	Medium	Softens stool and forms a gel that eases passage.
Legumes (Beans, Lentils)	High	High	Adds significant bulk and softness to stool.
Apples & Pears (with skin)	High	High	Pectin (soluble) softens stool, while skin (insoluble) adds bulk.
Broccoli & Leafy Greens	Medium	High	Adds bulk and water, promoting regular, soft stools.
Whole Grains (Brown Rice, Whole Wheat)	Low	High	Increases stool size and promotes movement through the colon.
Psyllium Supplements	High	Low	Extremely effective at adding soft bulk to stool.

The Role of Fiber Supplements

For those who find it difficult to meet their daily fiber goals through diet alone, supplements are a viable option. Psyllium husk is a common and effective choice, known for its ability to absorb water and soften stool. Other options include supplements containing methylcellulose or wheat dextrin. When using any fiber supplement, it is vital to drink plenty of fluids to prevent worsening constipation.

Practical Tips for Increasing Fiber Intake

To increase your fiber intake safely and comfortably, consider these strategies:

Start with Small Changes: Don't overhaul your diet overnight. Add a single high-fiber food per day for a week, and then add another.
Add Fiber to Every Meal: Include a fruit or whole grain at breakfast, add beans or vegetables to lunch, and ensure your dinner includes a fibrous side.
Read Food Labels: The nutrition facts label on packaged foods lists the fiber content, which can help you track your daily intake.
Embrace Whole Foods: Choose whole fruits over fruit juices and opt for whole grains instead of refined white bread and pasta.

Managing Gas and Bloating

Increasing fiber too quickly can cause uncomfortable side effects. To minimize this, combine the gradual increase with sufficient hydration. Your body will adjust over time, and the benefits will outweigh the temporary discomfort.

Conclusion

For effective hemorrhoid treatment, targeting a specific daily fiber intake—around 25 to 38 grams, depending on age and gender—is crucial. This regimen, which can be achieved through a combination of fruits, vegetables, whole grains, and legumes, helps produce softer, bulkier stools that pass easily and reduce straining. Pairing a high-fiber diet with ample fluid intake is the most effective approach. If dietary changes are insufficient, fiber supplements can provide additional support, but always consult with a healthcare provider for persistent symptoms. A sustained, fiber-rich lifestyle is a key strategy for long-term hemorrhoid relief and prevention.

When to Seek Medical Advice

While a high-fiber diet is highly effective, it may not resolve all hemorrhoid issues. If symptoms persist for more than a week or two, or if you experience severe pain or excessive bleeding, it is important to consult a healthcare professional. In some cases, medical treatments beyond dietary changes may be necessary.

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Consult with a qualified healthcare professional for a proper diagnosis and treatment plan.

External Resource

For further information on digestive health, a great resource is the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) website, which offers detailed guides on dietary management for various conditions.

Frequently Asked Questions

For men over the age of 50, the recommended daily fiber intake to manage hemorrhoids is 30 grams or more.

Both types are beneficial. Soluble fiber helps soften the stool, while insoluble fiber adds bulk, and together they ensure smoother, easier bowel movements, which is key for treating hemorrhoids.

Yes, it is possible to get enough fiber from a balanced diet rich in fruits, vegetables, whole grains, and legumes. However, some people may find it challenging and use supplements to reach their daily target.

While individual results vary, you may begin to see improvement in hemorrhoid symptoms within a few days to a week of consistently increasing your fiber and fluid intake.

Yes, increasing fiber intake too quickly can lead to gastrointestinal side effects such as gas, bloating, and abdominal cramping. It's best to increase your intake gradually.

Excellent food sources of fiber include lentils, beans, berries, apples, pears, whole grains like brown rice and oatmeal, and leafy greens like broccoli.

Yes, drinking ample water is crucial when increasing fiber intake. Fiber absorbs water to soften stool, so a lack of fluid can worsen constipation rather than relieve it.