What Causes Hemorrhoids? Natural Remedies That Target the Root Cause

Hemorrhoids get a bad reputation, but they are not some mysterious affliction. They are a mechanical problem with a fairly short list of real causes. Once you understand why they happen, most natural remedies people talk about make a lot more sense, because they are addressing the actual mechanics rather than acting as folk magic.

What hemorrhoids actually are

Everyone has hemorrhoidal tissue. These are cushions of blood vessels in the lining of the anal canal that help with fine control of continence. Having hemorrhoids as a medical complaint usually means those cushions have become swollen, engorged, or pushed down from repeated pressure.

The real causes, in plain language

1. Straining during bowel movements. This is the big one. Straining raises pressure in the abdomen and anal canal, pushing blood into the vascular cushions and stretching their supporting tissue over time.
2. Constipation and hard stools. Hard, infrequent stools mean more straining and longer time on the toilet.
3. Diarrhea or frequent loose stools. This can also irritate and inflame the area.
4. Prolonged sitting on the toilet, including scrolling on a phone. This lets gravity pool blood in the area and adds sustained pressure.
5. Pregnancy and childbirth. Increased pelvic pressure from the growing uterus, plus pushing during labor.
6. Low fiber diets. Less fiber generally means smaller, harder stools that require more effort to pass.
7. Aging. Supporting connective tissue naturally weakens over time.
8. Heavy lifting or repeated straining activities.
9. Genetics and anatomy. Some people have weaker vein walls or connective tissue.
10. Extra body weight. This adds abdominal pressure.

Notice the pattern. Almost every cause comes down to pressure and straining in the anal and rectal area, usually tied to stool consistency and toilet habits. That is genuinely useful, because it means most fixes target the same handful of mechanisms: soften stool, reduce straining, reduce time and pressure on the area, and calm inflammation once it appears.

Natural approaches, organized by which cause they fix

1. Fix the stool with fiber

This is the best supported natural step for hemorrhoids, and it directly addresses straining, constipation, diarrhea, and low fiber intake. Increasing dietary or supplemental fiber, often psyllium husk or wheat bran, has been shown in studies to reduce hemorrhoid symptoms and bleeding compared with no fiber at all. It does not necessarily shrink prolapse in more advanced cases, but it helps a lot with day to day discomfort.

A common target is around 20 to 30 grams of total daily fiber, or a psyllium supplement of roughly one tablespoon mixed with water once or twice a day. Increase fiber gradually, since sudden jumps can cause bloating and gas, and pair it with enough water. Fiber without enough fluid can actually make constipation worse.

2. Stay hydrated

Hydration supports the fiber strategy directly. Soft, easy to pass stool needs both bulk and water. There is no single dramatic trial proving hydration alone fixes hemorrhoids, but it is a standard, low risk recommendation from gastroenterology and colorectal groups alongside fiber intake.

3. Warm water sitz baths

This step addresses inflammation and discomfort after hemorrhoids have already formed, and it is one of the most consistently recommended home treatments. Sitting in a few inches of warm, not hot, water for 10 to 15 minutes a few times a day, especially after bowel movements, is thought to relax the anal sphincter, improve local blood flow, and reduce swelling. Plain warm water works fine, no additives needed.

4. Rethink toilet habits

Since prolonged sitting and straining are direct causes, changing how you use the bathroom matters. Try not to sit longer than needed, avoid reading or scrolling on the toilet, and avoid pushing hard. If nothing happens after a couple of minutes, it is fine to get up and try again later.

5. Move regularly and manage weight gradually

Gentle daily movement helps keep bowel function regular and reduces the abdominal pressure linked to extra body weight. This is not about intense exercise, just consistent walking or light activity most days.

6. Be gentle with the area

Using soft, unscented toilet paper, patting rather than wiping hard, and rinsing with plain water can reduce irritation while the area heals. Cold compresses can also briefly reduce swelling and discomfort between sitz baths.

For a broader walk-through of specific at-home options, including which ones to try first, see our guide on natural remedies for hemorrhoids at home. And if constipation is a big part of the picture for you, our piece on managing constipation naturally covers stool softening strategies in more depth.

When to see a doctor

Most hemorrhoids improve with these steps within a week or two. See a doctor if you notice ongoing bleeding, severe pain, a lump that does not go down, or if symptoms do not improve with consistent home care. Rectal bleeding should always be checked at least once to rule out other causes.

Frequently Asked Questions

How long does it take for natural remedies to help with hemorrhoids? Most people notice some relief within a few days of increasing fiber, drinking more water, and using sitz baths. Full improvement of swelling and discomfort often takes one to two weeks of consistent habits.

Can hemorrhoids go away on their own without treatment? Small, mild hemorrhoids sometimes settle down on their own, especially if the underlying cause, like a short bout of constipation, resolves. Larger or recurring ones usually need consistent fiber, hydration, and toilet habit changes to fully calm down.

Is it safe to use sitz baths every day? Yes, warm water sitz baths a few times a day, especially after bowel movements, are considered safe for most people and are commonly recommended by colorectal specialists. Just keep the water warm rather than hot to avoid irritating the skin.

Does spicy food cause hemorrhoids? Spicy food does not cause hemorrhoids directly, but it can irritate the area during a bowel movement if hemorrhoids are already present. If you notice a pattern, it is reasonable to cut back temporarily while healing.

Can pregnancy hemorrhoids be prevented with natural methods? You cannot fully prevent the pressure changes of pregnancy, but fiber, hydration, gentle movement, and avoiding prolonged sitting or straining can meaningfully lower the risk and severity. These same habits also help hemorrhoids resolve after delivery.

Do I need fiber supplements if I already eat vegetables? Not necessarily. If your diet already includes a good variety of vegetables, fruits, and whole grains, you may already be close to the recommended fiber range. Supplements like psyllium are simply a convenient way to close the gap if your diet falls short.

Sources

• Risk Factors for Hemorrhoids on Screening Colonoscopy
• Lifestyle and Risk Factors in Hemorrhoidal Disease
• Rethinking What We Know About Hemorrhoids - PMC
• Constipation is not a risk factor for hemorrhoids: a case-control study of potential etiological agents - PubMed