Several home remedies can relieve constipation effectively, often within hours to a few days. The most reliable options work by pulling water into your intestines, adding bulk to stool, or stimulating the muscles that move things along. Here’s what actually works and how to use each one.
Prunes and Prune Juice
Prunes are one of the most studied natural remedies for constipation, and they work for a straightforward reason: they’re packed with sorbitol, a sugar alcohol that draws water into the intestines and softens stool. A single 18-gram serving of concentrated prune juice contains about 2.9 grams of sorbitol plus nearly a gram of fiber. In a randomized trial, participants who consumed three servings daily for eight weeks saw consistent improvement in chronic constipation symptoms with minimal side effects like loose stools.
If you don’t like the taste of prunes, eating five to six whole dried prunes or drinking a glass of prune juice in the morning is a reasonable starting point. Give it a day or two before increasing the amount.
Kiwifruit
Two green kiwifruits a day, eaten without the skin, can increase the number of complete bowel movements you have per week. A trial published through the American College of Gastroenterology found that people with functional constipation who ate two kiwifruits daily added an average of 1.53 extra complete bowel movements per week. That outperformed 7.5 grams of psyllium husk, a common fiber supplement. Kiwifruit works partly because its cell walls have an unusual ability to hold onto water as they pass through the colon, keeping stool soft and easier to pass.
Fiber: Getting Enough of the Right Kind
Most adults don’t eat enough fiber, and that alone can cause or worsen constipation. The daily targets are 25 grams for women 50 and under (21 grams over 50) and 38 grams for men 50 and under (30 grams over 50). Most people fall well short of those numbers.
Not all fiber does the same thing. Insoluble fiber, found in whole wheat, vegetables, and nuts, adds bulk to stool and helps push it through your system. Soluble fiber, found in oats, beans, apples, and citrus, dissolves in water and forms a gel that softens stool. You need both types, and the easiest way to get them is to eat a variety of fruits, vegetables, whole grains, and legumes rather than relying on a single supplement.
One critical detail: increasing fiber without increasing water can actually make constipation worse. Research on adults with chronic functional constipation found that 25 grams of daily fiber improved stool frequency, but the effect was significantly better when fluid intake reached 1.5 to 2.0 liters per day. If you’re adding more fiber to your diet, drink more water alongside it.
Ground Flaxseeds
Flaxseeds are a gentle, food-based option that provides both soluble and insoluble fiber. NHS guidelines recommend 10 to 15 grams of seeds taken with 150 milliliters of water, milk, or juice, two to three times a day. You can sprinkle them over cereal, stir them into yogurt, or blend them into a smoothie.
Whole flaxseeds can pass through your system undigested, so ground flaxseed (sometimes sold as flax meal) is the better choice. As with any fiber source, aim for at least 2 liters of fluid throughout the day to let the seeds do their job properly.
Coffee and Warm Liquids
If you’ve noticed that your morning coffee sends you to the bathroom, that’s not a coincidence. Coffee contains compounds that trigger the release of gastrin, a hormone that stimulates muscle contractions in the intestines. It also amplifies something called the gastrocolic reflex, your body’s natural urge to move the bowels after eating or drinking. This reflex is strongest in the morning, which is why coffee first thing can be especially effective.
Warm liquids in general help relax smooth muscle in the digestive tract and speed up transit time. Even a cup of warm water or herbal tea can have a mild effect. The speed of the response depends on what’s already sitting in your colon. If stool is ready to move, you could see results within minutes. If your colon is relatively empty, the effect will be less noticeable.
Abdominal Self-Massage
A simple massage technique can physically encourage stool to move through your colon. The method follows the path of the large intestine and takes 5 to 15 minutes. Lie on your back, warm your hands, and use lotion or oil if you’d like. The pressure should be firm but comfortable.
- “I” stroke: Place your hand just under your left rib cage and stroke straight down toward your left hip bone. Repeat 10 times.
- “L” stroke: Start just below your right rib cage, move across your upper stomach to the left rib cage, then down to your left hip. Repeat 10 times.
- “U” stroke: Start at your right hip, move up to your right rib cage, across to the left rib cage, then down to your left hip. Repeat 10 times.
- Finish with circles: Make gentle clockwise circles around your belly button, keeping your fingers about 2 to 3 inches out, for 1 to 2 minutes.
Doing this once or twice a day, ideally after meals or before a scheduled bathroom sit, can help. The clockwise direction matters because it follows the natural direction stool travels through the colon.
Magnesium Citrate
Magnesium citrate is available over the counter as a liquid or powder and works as an osmotic laxative, meaning it pulls water into the intestines to soften stool. It’s one of the stronger home options and typically produces results within a few hours. Take it with a full 8-ounce glass of water. If using the powder form, mix it with 10 ounces of cold water and stir thoroughly.
This is a short-term remedy. Don’t use it for more than one week without guidance from a healthcare provider, and stick to the dosage on the product label. Overuse can cause dehydration or electrolyte imbalances.
How to Combine These Remedies
You don’t need to try everything at once. For mild, occasional constipation, start with the simplest changes: drink more water, eat two kiwifruits or a handful of prunes, and try a morning coffee. If that’s not enough after a couple of days, add ground flaxseed to your meals and try the abdominal massage. Save magnesium citrate for when you need faster relief and simpler measures haven’t worked.
For recurring constipation, the long game matters more than any single remedy. Gradually increasing your fiber intake to the recommended daily target, staying well hydrated, and building regular physical activity into your routine will do more over time than any one-off fix.
When Home Remedies Aren’t Enough
Home remedies work well for occasional, uncomplicated constipation. But certain signs point to something that needs medical attention: severe abdominal pain, blood in your stool, unexplained weight loss, or constipation lasting longer than three weeks. A sudden, persistent change in your bowel habits also warrants a visit, especially if you’re over 50.