Hard Stool: Causes, Treatment, and Prevention (2024)

While hard bowel movements happen to everyone from time to time, they can also be a symptom of an underlying medical condition.

In a perfect world, your stool would be soft and easy to pass every time you need to have a bowel movement. However, you may likely have hard bowel movements from time to time.

These are more difficult to pass than soft bowel movements and can, at times, be painful. Hard stools may be a sign of constipation.

Hard bowel movements could be due to dehydration or medication. But they may also be a sign of an underlying medical condition.

If you have hard stools, there are ways you can make your stools easier to pass at home.

You can have hard stools for a lot of reasons. Sometimes, a combination of factors is to blame.

Typically, your stool is made from waste products and undigested food material that combines with water to be eliminated via your intestines. This requires motility, or gastrointestinal movement, to help stool move along the digestive tract for elimination.

A problem with any or several of these digestive processes can cause hard stool.

Medications that cause hard stools

Sometimes hard stool is due to something you did (or didn’t) eat or medications you take. Examples include:

  • aluminum- and calcium-containing antacids
  • anticholinergics
  • anticonvulsants to prevent seizures
  • antispasmodics
  • calcium channel blockers
  • diuretics
  • iron supplements
  • medications used to treat depression
  • medications used to treat Parkinson’s disease
  • narcotic pain medicines

Diet and lifestyle causes of hard stools

Diet-related causes of hard stools include dehydration (not drinking enough water) and a low fiber diet.

Some potential lifestyle-related causes of hard stool include:

  • changing your diet
  • changing medications
  • not engaging in regular physical activity
  • traveling

Frequently ignoring the urge to have a bowel movement can cause your stool to become harder to pass. Holding back bowel movements can cause changes to your brain-gut communication, affecting your future urge to have a bowel movement.

Your stool can build up inside your digestive tract and become harder to pass.

Medical causes of hard stools

Sometimes, an underlying medical condition can cause hard stools. Examples of these conditions include:

  • aging
  • anatomic problems with the digestive tract
  • brain injuries
  • celiac disease
  • diabetes
  • diverticulitis
  • hormone-related conditions, such as hypothyroidism
  • inflammatory bowel disease
  • intestinal obstructions
  • intestinal tumors
  • Parkinson’s disease
  • pregnancy
  • proctitis (inflammation of the prostate gland)
  • spinal cord injuries

Some of these conditions, such as an intestinal obstruction, can be a medical emergency. Because stool can’t get out, you can experience life threatening complications if your bowel leaks into your intestinal lining.

Serious symptoms of hard stool include rectal bleeding or blood in your stool. These can require emergency medical attention if bleeding persists.

Other hard stool symptoms include:

  • abdominal pain
  • difficulty passing gas
  • pain passing stools
  • straining when passing stools

Many of these symptoms can make you afraid to pass any other stools. This fear can worsen constipation.

Hard stool with blood

If your stool is especially tough to pass, it’s not uncommon to see some streaking of blood present in the stool. Hard stool can create irritation and micro-tears in the intestinal lining that cause bleeding. Also, you can experience bleeding from somewhere in the gastrointestinal tract causing blood in your stool.

If the blood is more than streaking or continues beyond a day, see a doctor to make sure it isn’t a sign of an underlying medical condition.

Hard black stool

Sometimes hard stool may appear black and tarry. This could indicate the presence of bleeding in a higher area of the digestive tract, such as the stomach or esophagus. Some medications you take, such as iron supplements, can also cause dark stools.

Hard stools can build up in your digestive tract, causing damage to its lining. Complications from hard stool can include:

  • anal fissures
  • fecal impaction
  • hemorrhoids
  • intestinal blockage
  • rectal prolapse

Prevent these from occurring by keeping stool as soft as possible.

If you don’t have blood in your stool or severe pain, you may want to start with trying to soften your stool at home.

Home remedies

Examples of home remedies to soften stools include:

  • Abdominal massage: An abdominal massage may help stimulate your bowels if they’re not moving enough to help stool digest more quickly. Rubbing the stomach in a circular motion can help.
  • Drink more water: Increasing water in your digestive tract can make stool softer and easier to pass. Even a slight difference in water content can have an effect. A good sign you’re drinking enough water is if your urine is pale yellow in color.
  • Eat more fiber: Fiber can add bulk to the stool, which can stimulate your bowels and help move stool through the digestive tract. However, adding too much fiber at once can have the opposite effect and cause bloating and abdominal discomfort.
  • Avoid empty-calorie, low fiber foods: Many low fiber foods don’t add much nutritional value to your diet. Avoid fast food, processed foods, and chips.
  • Exercise: Physical activity can help stimulate your bowels.

Medical treatment

Examples of medications a doctor may prescribe or recommend include:

  • Bulk-forming agents: Medications like Citrucel or FiberCon can help add bulk to stool, making it easier to pass.
  • Osmotic agents: Medications like MiraLAX attract water to the stool, making it easier to pass.
  • Stool softeners: Substances like docusate sodium (Colace) help soften hard stool so it isn’t so hard to pass.

Ideally, these methods are a short-term solution. If your hard stool causes significant medical problems, such as an intestinal blockage or rectal prolapse, you may require surgery. That’s usually a last attempt to correct an underlying problem.

Contact a doctor if:

  • you haven’t had a bowel movement in 4 days
  • home remedies don’t work
  • you have a family history of colon cancer

You may need to seek emergency medical attention if you see blood in your stool that seems to be increasing in amount.

Otherwise, you should seek medical help if your hard stools are bothering you. If you’re having symptoms like bloating, pain, and discomfort, talking with a doctor can help.

Hard poop can be a symptom of lifestyle factors, medications taken, or an underlying medical condition. Several different approaches to treatment can make stool easier to pass.

Starting these sooner rather than later can help prevent serious medical problems, such as a bowel obstruction.

Hard Stool: Causes, Treatment, and Prevention (2024)

FAQs

Hard Stool: Causes, Treatment, and Prevention? ›

Infrequent hard stools are usually just an inconvenience. People who experience this symptom from time to time may find it beneficial to drink more water, eat more fruit and fiber, and perform more exercise. When hard stools become a chronic problem, it is important to see a doctor.

What is the solution for hard stool? ›

Treatment may include: Diet modifications. A diet with 20 to 35 grams of fiber daily helps in the formation of soft, bulky stool. While adding foods such as beans, whole grains, bran cereals, fresh fruits and vegetables is helpful in adding fiber to the diet.

What simple trick empties your bowels immediately? ›

Try drinking warm liquids like herbal tea or water, which can stimulate bowel movements. Gentle abdominal massage or light exercise like walking may also help.

What do you do if your poop is hard and won't come out? ›

Depending on the cause, you can try eating more fiber to soften your stool or use an over-the-counter softener like Miralax. Exercise and abdominal massage might also help. If none of these work to release the stool and reduce your pain, see your doctor. Learn more about ways to release hard stool.

What causes big hard poops? ›

Hard poop is one of the main signs of constipation. Diet, mobility issues, health conditions, medications, the stoppage of long-term laxative use, and travel can all lead to constipation and the hard poop it comes with.

How can I break up hard stool? ›

To soften impacted stool quickly, you would most likely need to take an oral stool softener, use an anal suppository or enema, or do water irrigation.

What is the fastest way to soften your stool? ›

Insoluble fiber is the most beneficial for softening stools. It does not dissolve in water and helps food pass more quickly from the stomach to the intestines. Wholewheat flour, nuts, beans, and vegetables, such as cauliflower, green beans, and potatoes all contain insoluble fiber.

What is the 7 second poop method? ›

Crouching on a chair

Sitting a certain way for seven seconds is not proven to help constipation. However, changing your body posture while on the toilet can make things easier. Place your feet on a stool to place your knees higher than your hips.

How do you push out a big hard stool? ›

Bulge your tummy muscles forward as you take a deep breath in. 'Brace' your tummy to prevent it from bulging further forwards. Do not tighten your tummy. Use your deep breath to increase the pressure in your abdomen and push down towards your anus.

What drink empties your bowels? ›

In general, aim to drink eight or more cups of liquid each day to help stay regular.
  • Prune juice. The most popular juice to relieve constipation is prune juice. ...
  • Apple juice. Apple juice may provide you with a very gentle laxative effect. ...
  • Pear juice. ...
  • Other beverages.

Why is my poop hard as a rock? ›

Rocks and Pebbles

Poop that is hard and shaped like tiny rocks or pebbles is likely just a sign of constipation. You can still be considered constipated even if you are able to pass a small amount of stool. The large intestine helps to concentrate waste by absorbing water.

What is an old fashioned remedy for constipation? ›

Prune juice/dried prunes – one of the more traditional remedies for constipation. Prune juice lacks the fibre of the dried fruit, but both are high in sorbitol content. Sorbitol passes through the gut undigested and draws water into the gut, which bulks up the stool and stimulates a bowel movement.

Can you soften stool that is already hard? ›

Drinking plenty of water: Drinking more water can help soften stool. Receiving an enema: An enema involves inserting liquid or gas into the rectum to empty the bowels or administer medication. Enemas add water to the stool and can stimulate the impulse to poop.

What is the medicine for hard stool? ›

Lactulose (Cephulac,Constulose, Duphalac, Enulose, Kristalose). This drug is an osmotic that draws water into the bowel to soften and loosen the stool. Side effects include gas, diarrhea, upset stomach, and stomach cramps. Linaclotide (Linzess).

How do I pass hard stool without straining? ›

How to empty your bowels without straining
  1. Sit on the toilet properly: ...
  2. Brace – allow your stomach muscles to push forwards. ...
  3. With each urge to empty your bowels, repeat the brace.
  4. Keep your mouth slightly open and breathe out. ...
  5. As you finish, pull up your anorectal muscles (the muscles that control your bottom).

How to stimulate bowel movement immediately? ›

Sip a hot beverage. People who want fast constipation relief can also try drinking hot beverages, especially caffeinated ones like coffee or regular tea. The temperature of the liquid can speed up digestive motility, and caffeine stimulates the bowels as well.

What can I drink for a hard stool? ›

Good choices include water, prune juice, warm juices, decaffeinated teas and hot lemonade. A hot beverage may help to stimulate a bowel movement. To help lessen the amount of air you swallow while eating, try not to talk much at meals, and don't use straws to drink. Avoid chewing gum and carbonated drinks.

What helps harden stool? ›

Some foods, such as salty low-fiber crackers, white rice, broth, and applesauce, may firm up your stool and replace lost nutrients.

How to clean out bowels quickly? ›

How can I clean my colon naturally?
  1. Hydration. Drinking plenty of water and staying hydrated is a great way to regulate digestion. ...
  2. Saltwater flush. You can also try a salt water flush. ...
  3. High fiber diet. ...
  4. Juices and smoothies. ...
  5. Juice fast. ...
  6. More resistant starches. ...
  7. Probiotics. ...
  8. Herbal teas.

What to eat to soften stools? ›

Fiber
  • whole grains, such as whole wheat bread and pasta, oatmeal, and bran flake cereals.
  • legumes, such as lentils, black beans, kidney beans, soybeans, and chickpeas.
  • fruits, such as berries, apples with the skin on, oranges, and pears.
  • vegetables, such as carrots, broccoli, green peas, and collard greens.

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