Closeup shot of woman feeling stomach ache while sitting in a toilet room

Why Do I Have Diarrhea Every Day

Diarrhea is a common health problem. In fact, more than 179 million cases occur each year throughout the United States.

While most cases of diarrhea are acute, some people also struggle with chronic diarrhea. 

Are you part of this group? Do you have questions like “why do I have diarrhea every day?”, “Why do I always have diarrhea?” or “why do I have diarrhea after I eat?”

If any of these questions resonate with you and you’re ready for answers, keep reading. Everything you need to know about what might be causing your diarrhea, as well as how you can combat it, is explained down below.

Common Diarrhea Symptoms

Many people have no trouble figuring out whether or not they’re dealing with diarrhea. Some people have grown so used to it, though, that they don’t realize their digestive troubles are abnormal.

When experience diarrhea, especially at a chronic level, you may experience the following symptoms:

  • Loose or watery stools
  • Pain or cramping in the abdomen
  • Bloating
  • Blood or mucus in the stools
  • A sudden, urgent need to use the bathroom

Some people also deal with nausea alongside these other issues.

Risks Associated with Chronic Diarrhea

Chronic diarrhea, when left untreated, can lead to other health problems. As if it wasn’t unpleasant enough on its own, it could contribute to severe dehydration.

Dehydration is associated with severe symptoms like fatigue, headaches, fever, and dizziness. It can even be life-threatening if it goes on for too long.

Why Do I Have Diarrhea Every Day?

At this point, you’re probably feeling sufficiently scared about the ramifications of chronic diarrhea. Don’t panic, though.

The key to getting rid of this issue is to first try and figure out what’s causing it. There are many reasons why you might have diarrhea every day, including the following:

Excessive Alcohol or Caffeine Consumption

Consuming too much alcohol or caffeine (or both) can contribute to diarrhea and poor digestive health. Both caffeine and alcohol can act as diuretics. If you have too much on a regular basis, you may experience loose stools and even dehydration as a result.

Excessive Sugar or Dairy Consumption

Sugar and dairy may both cause digestive issues as well. Sugar and artificial sweeteners may irritate the digestive tract in some people. Artificial sweeteners like sorbitol may have laxative effects, too.

As for dairy, lactose intolerance and milk allergies can both cause diarrhea and make digestive problems worse.

Herbal Supplement Side Effects

Certain herbal supplements may have diarrhea as a side effect. A common example is Senna, which is a natural laxative found in many herbal teas (especially “detox” and weight-loss teas).

Medication Side Effects

Many medications have diarrhea as a side effect, too. This includes the majority of antibiotics, as well as antidepressant medications and antacid medications. Proton pump inhibitors, which doctors may prescribe to treat other digestive problems like acid reflux, can also cause diarrhea, as can chemotherapy drugs.


If you’re dealing with an infection, especially a parasitic infection, you may experience diarrhea. Parasite infections can be the result of consuming contaminated food, coming in contact with fecal matter, drinking or bathing in contaminated water, or coming in contact with an infected animal.

Inflammatory Bowel Disease

Sometimes, chronic diarrhea is a symptom of a chronic disease known as inflammatory bowel disease. This is an umbrella term that includes a variety of illnesses, such as Crohn’s disease and ulcerative colitis.

These conditions cause chronic inflammation of the digestive tract. This, in turn, can cause diarrhea and other symptoms like bloating, fatigue, and nausea.

Irritable Bowel Syndrome

Irritable bowel syndrome is a functional disorder of the digestive tract that’s similar to inflammatory bowel disease. It can cause diarrhea in some people and constipation in others. 

Hormone Imbalances

Sometimes, hormonal imbalances can upset the digestive system and lead to chronic diarrhea. This is especially true of imbalances that affect the thyroid gland, as well as diseases like diabetes.

How to Treat and Prevent Diarrhea

When it comes to treating diarrhea, there are lots of approaches you can take. The following are some of the most effective options that will help to improve your symptoms and also prevent diarrhea from coming back in the future:

Improving Diet

Making positive changes to your diet can often help to address diarrhea. If you suspect that dairy, sugar, caffeine, or alcohol are contributing to your symptoms, you may want to consider eliminating them for a while to see if your symptoms improve.

Drinking adequate amounts of water is important, too, as this can stave off dehydration.

Stopping Medication or Supplement Use

If you think that your diarrhea is a side effect of a supplement or medication, consider stopping the use of it and switching to something else. Always talk to your doctor before going off or reducing your dosage of any medications, though.

Managing Stress

Stress can often make digestive issues, including chronic diarrhea, worse. Make sure you’re doing your best to keep your stress levels under control (get enough sleep, manage your workload, try mindfulness practices like meditation, etc.).

Improving Gut Health

Finally, take steps to improve the balance of the bacteria in your gut. If you have a bacterial overgrowth, for example, you may be more prone to diarrhea and other issues.

According to the resources from, probiotics and other supplements can help to improve the health of your microbiome and relieve diarrhea, constipation, bloating, and other symptoms.

Address Your Diarrhea Today

Hopefully, at this point, you have a more definitive answer to questions like “why do I have diarrhea every day?” and “why do I have diarrhea all the time?” 

If you’re sick of dealing with diarrhea, be sure to keep the information outlined above in mind. These tips will help you get to the bottom of what’s causing your symptoms, as well as figure out how to treat them and prevent them from returning.

Do you want to learn more about the causes of other common health problems? If so, visit the Health section of our site to find other helpful and informative resources.