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Burning Diarrhea: Causes, Symptoms, and Treatment Options

Updated: Jun 13

Vector of a Man With Symptoms of Burning Diarrhea Sitting on a Toilet Bowl.

Burning diarrhea is a common digestive problem that can cause a burning sensation or discomfort when passing stool, along with loose and watery stools. Although uncomfortable and sometimes worrying, it is a problem that can affect people of all ages. Learning about the causes, symptoms, and treatment options can help you to better manage this uncomfortable digestive issue.

What is Burning Diarrhea?

Burning diarrhea is when you have loose stools and a burning feeling in your rectum or anus when you go to the toilet. Unlike normal diarrhea, which is when you have loose or watery stools, burning diarrhea often comes with a burning feeling in your rectum or anus during or after you have a bowel movement. This burning feeling can indicate that your digestive system is irritated or inflamed, which can lead to discomfort and the urgent need to go to the toilet.

Causes of Burning Diarrhea

The causes of burning diarrhea can vary and may include several factors, leading to discomfort and distress during bowel movements. Here are some common factors that can cause burning diarrhea:

Spicy Foods

Eating too many spicy foods can irritate the digestive tract, leading to a burning sensation during bowel movements. Spices like chili peppers and hot sauces can be known to cause stomach discomfort in some people. If you notice a correlation between consuming spicy foods and the onset of burning diarrhea, it may be advisable to reduce your intake of spicy foods.

Food Intolerances

Some foods can irritate the digestive system, causing a burning feeling during bowel movements. Common foods that can cause this include spicy foods, dairy products, foods with gluten, and artificial sweeteners. If you notice that certain foods consistently trigger burning diarrhea, it may be a sign that you have a food intolerance or sensitivity.


Bacterial, viral, or parasitic infections can cause burning diarrhea. Bacteria, viruses, and parasites such as Salmonella, norovirus, and Giardia can make the intestines inflamed and irritated, leading to diarrhea with a burning feeling. These infections can spread through contaminated food, water, or direct contact with infected individuals.

Medication Side Effect

Some medications, such as antibiotics, pain relievers (NSAIDs), and certain supplements, can upset the natural balance of bacteria in the gut and irritate the intestines. This can cause diarrhea with a burning feeling. It is important to discuss any medication-related side effects with your doctor to determine if there is a need for dose adjustments or alternative therapies.

Underlying Medical Conditions

Conditions like inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), Crohn's disease, or ulcerative colitis can cause chronic inflammation in the digestive tract, leading to symptoms like burning diarrhea. These conditions can cause discomfort and can lead to other complications if not treated properly. If you're experiencing burning diarrhea and have a history of digestive problems, it's important to speak with your doctor.

Digestive Disorders

Digestive disorders like pancreatitis, liver cirrhosis, or gallbladder disease can interfere with normal digestion and lead to symptoms like diarrhea with a burning sensation. These disorders can cause discomfort in the digestive system and may require medical treatment. If you suspect that you have a digestive disorder, it is important to seek medical evaluation.

Stress and Anxiety

Feeling stressed or anxious can make digestive problems worse and add to the burning feeling during bowel movements. The connection between the brain and the gut is important for digestion, so when you are stressed out, it can affect your digestive health. This can cause changes in bowel function, leading to burning diarrhea.

Symptoms of Burning Diarrhea

Burning diarrhea is characterized by a range of symptoms that can cause discomfort and distress. Recognizing these symptoms is crucial for understanding and managing the condition effectively. Some common symptoms of burning diarrhea include:

Burning Sensation

During bowel movements, individuals may experience a burning sensation in the rectum or anus, which can be uncomfortable and distressing. This burning sensation can persist for some time after the bowel movement is complete. It's important to pay attention to this symptom, as it can indicate an underlying issue that may require medical attention.

Watery or Loose Stools

Burning diarrhea often presents with loose or watery stools, which can be frequent and urgent. The stool may be less solid than normal and may cause discomfort during and after bowel movements.

Abdominal Discomfort

People with burning diarrhea may feel stomach cramps, bloating, or discomfort before, during, or after bowel movements. This discomfort can range from mild to severe, and it may be accompanied by nausea, vomiting, or loss of appetite.

Urgency to Have a Bowel Movement

Burning diarrhea often comes with a sudden and pressing need to use the bathroom. This urgency can be hard to control, which can cause you to have to go to the bathroom a lot. This urgency can be embarrassing and distressing.

Nausea and Vomiting

Some people may feel nauseous or vomit along with burning diarrhea, especially if the cause is infections or problems with the digestive system. Feeling sick or vomiting can make burning diarrhea even worse and make it harder to manage.


In cases where burning diarrhea is caused by an infection, some people may have a fever. This happens because the body is trying to fight off the infection. Fever can cause chills and make people feel weak or tired. If someone has a fever along with burning diarrhea, they should see a doctor as soon as possible.


If you have burning diarrhea for a long time, it can make you lose a lot of fluids and become dehydrated. This can cause symptoms like dry mouth, feeling very thirsty, dark pee, and feeling tired. Dehydration can be dangerous and it's important to drink plenty of fluids and see a doctor if it persists.

Blood in Stool

In some cases, burning diarrhea can be accompanied by blood or mucus in your stool. This can mean that your intestines are inflamed or damaged and you should see a doctor. The presence of blood or mucus in the stool is not normal and can be a sign of a serious problem.

Weakness and Fatigue

If you have burning diarrhea for a long time, you may feel weak and tired. This is because your body is losing nutrients and fluids, and it's not getting the fuel it needs. You might feel physically exhausted and not have much energy.

Complications Associated With Burning Diarrhea

If burning diarrhea isn't treated quickly, it can cause some complications, especially if the underlying cause isn't addressed. Here are some potential complications of burning diarrhea:

1. Dehydration

Like regular diarrhea, burning diarrhea can cause the body to lose a lot of fluids. The burning sensation may make people reluctant to drink water, which can make dehydration worse. Dehydration can lead to dizziness, weakness, confusion, and, in severe cases, organ failure if it is not treated in time.

2. Electrolyte Imbalance

When you have burning diarrhea, you lose fluids and electrolytes (like sodium, potassium, and chloride). This can disrupt the balance of these electrolytes in your body, which can cause muscle weakness and irregular heartbeats if not treated.

3. Skin Irritation

The constant passage of loose stools, combined with the burning sensation, can cause skin irritation and discomfort around the anal area. This may lead to redness, itching, and painful skin conditions like dermatitis or anal fissures if proper hygiene measures are not observed. It's important to clean the anal area gently and keep it clean to prevent skin irritation and other related problems.

4. Nutritional Deficiencies

If you have chronic burning diarrhea, it can interfere with your body's ability to absorb nutrients from food. This means that you might not get enough vitamins, minerals, and proteins, which can lead to nutritional deficiencies and malnutrition. This can cause weakness, fatigue, and a weakened immune system.

5. Underlying Health Conditions

Burning diarrhea can be a sign of health issues such as inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), or infections. If not treated, these conditions can get worse and cause serious problems like a hole in the intestine, abscesses, or widespread inflammation. It's important to see a doctor if burning diarrhea persists or is accompanied by other symptoms.

6. Psychological Impact

Chronic or recurrent burning diarrhea can have a significant psychological impact on people, causing stress, anxiety, and reducing their quality of life. They may feel embarrassed and withdrawn from social activities because they're not sure when the next episode will happen.

Diagnosing Burning Diarrhea

Diagnosing burning diarrhea involves a comprehensive assessment to figure out what's causing it and provide the right treatment. Here are the key steps involved:

1. Medical History

To start, your doctor will ask you questions about your medical history, such as how long you've been experiencing burning diarrhea, any associated symptoms you have, any recent travels, your diet, any medications you're taking, and any relevant medical conditions. Your doctor will ask you questions about your health to better understand the possible causes of your burning diarrhea.

2. Physical Examination

A physical examination may be performed to assess for signs of dehydration, abdominal tenderness, and other abnormalities that may indicate underlying gastrointestinal conditions. Your doctor may examine your stomach and rectum to check for signs of inflammation, swelling, or other abnormalities that could be causing the burning diarrhea.

3. Stool Analysis

Your doctor may collect a sample of your stool to check for pathogens (like bacteria, viruses, or parasites) that may be causing infectious diarrhea. They can also check the sample for blood, mucus, or fat, which can give them a clue about the underlying cause of your diarrhea.

4. Blood Tests

Your doctor may order a blood test to check for signs of inflammation, infection, electrolyte imbalances, nutritional deficiencies, or other abnormalities that may be contributing to your burning diarrhea. These blood tests may include a complete blood count (CBC), electrolyte panel, liver function tests, and markers of inflammation. These tests can provide valuable information about your health and help your doctor identify the cause of your burning diarrhea.

5. Imaging Studies

In some cases, your doctor may order imaging studies like an abdominal ultrasound, CT scan, or MRI to evaluate the structure and function of your gastrointestinal tract. These tests can help identify structural abnormalities, inflammation, or other underlying conditions that may be causing your burning diarrhea. Imaging studies can provide detailed information about the digestive system and can help to guide treatment options.

6. Endoscopic Procedures

If needed, doctors might use special tubes like colonoscopes or upper endoscopes to look inside your stomach and intestines. They can also take small pieces of tissue to study further. These checks can help find problems such as inflammatory bowel disease (IBD), celiac disease, or stomach and intestine cancers.

7. Breath Tests

In cases where bacterial overgrowth or malabsorption is suspected, breath tests may be conducted to detect the presence of certain gases produced by bacteria in the digestive tract. These tests can help diagnose conditions such as small intestinal bacterial overgrowth (SIBO) or lactose intolerance.

8. Exclusion of Underlying Conditions

It's important to make sure there are no other health issues like inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), celiac disease, or food intolerances that might be causing or adding to burning diarrhea. Identifying and addressing the underlying cause is crucial for effective treatment and long-term relief from burning diarrhea.

9. Evaluation of Medications

Your healthcare provider will review your current medications to determine if any medications may be causing or making your gastrointestinal symptoms, including burning diarrhea, worse. This is important because certain medications can cause or worsen digestive symptoms, such as antibiotics, pain relievers, or iron supplements. Your doctor will consider all possible causes to ensure accurate diagnosis and effective treatment.

Treatment Options for Burning Diarrhea

The treatment for burning diarrhea aims to address the underlying cause and provide relief from symptoms. Here are some treatment options:

1. Hydration

The primary goal in treating burning diarrhea is to prevent dehydration caused by fluid loss. You should drink plenty of clear fluids, electrolyte solutions, and herbal teas to replenish lost fluids and maintain hydration. This can help prevent dehydration and improve overall health.

2. Medications

Over-the-counter antidiarrheal medications such as Imodium may help control diarrhea by slowing down bowel movements. Depending on the cause of burning diarrhea, medications such as antidiarrheal agents, probiotics, antibiotics (if bacterial infection is present), or anti-inflammatory drugs may be prescribed. These medications should be used cautiously and only under the guidance of a doctor. Make sure to talk to your doctor before using any medications to treat your burning diarrhea.

3. Probiotics

Probiotic supplements containing beneficial bacteria can help restore balance to the gut and alleviate symptoms of diarrhea. These supplements are available in capsule form or in fermented foods like yogurt, kefir, and sauerkraut. Probiotics may help improve digestion and reduce symptoms of burning diarrhea.

4. Dietary Modifications

Following a bland diet that includes easily digestible foods like bananas, rice, applesauce, and toast (BRAT diet) may help soothe the digestive tract and reduce irritation. Avoiding spicy foods, dairy products, caffeine, and fatty foods can also help ease your symptoms. Stick to bland, easily digestible foods and avoid foods that may irritate your digestive system.

5. Avoiding Trigger Foods

Identifying and avoiding foods that exacerbate burning diarrhea can help prevent flare-ups and reduce symptom severity. Keeping a food diary can help you identify specific dietary triggers and prevent the symptoms from coming back. Make a note of what you eat and when your burning diarrhea occurs to help pinpoint the foods that may be causing your symptoms.

6. Lifestyle Changes

Stress management techniques such as deep breathing, meditation, and yoga can help reduce stress and anxiety, which can make burning diarrhea worse. Regular exercise and adequate sleep are also important for overall digestive health. These lifestyle changes can help improve your overall well-being and reduce the frequency and severity of burning diarrhea.

Home Remedies for Burning Diarrhea

In addition to medical treatment, several home remedies may help ease symptoms of burning diarrhea and promote healing. Here are some home remedies to consider:

1. Stay Hydrated

Drinking plenty of fluids, including water, herbal teas, and electrolyte-rich beverages, can prevent dehydration caused by diarrhea. This is especially important if you have burning diarrhea, as it can cause you to lose a lot of fluid.

2. BRAT Diet

To firm up stools and soothe the digestive tract, follow a bland diet that consists of bananas, rice, applesauce, and toast. This diet is called the BRAT diet and can help reduce irritation during bowel movements.

3. Herbal Teas

Herbal teas like chamomile, peppermint, and ginger can help relieve digestive discomfort and reduce inflammation. These teas can be soothing and may help alleviate symptoms of burning diarrhea.

4. Probiotics

Incorporating probiotic-rich foods like yogurt, kefir, and fermented vegetables into your diet can promote healthy gut bacteria and restore balance to your digestive system. These foods contain live cultures of good bacteria that can help improve digestion and reduce symptoms of burning diarrhea.

5. Heat Therapy

Applying a heating pad, or warm compress to your abdomen, and taking a warm bath can help relax your abdominal muscles and alleviate abdominal cramping and discomfort associated with burning diarrhea. The heat can help ease the pain and improve blood flow to your digestive tract.

Prevention of Burning Diarrhea

To help prevent burning diarrhea, here are some preventive measures you can take:

1. Practice Good Hygiene

To prevent the spread of infectious agents that can cause diarrhea, it's important to wash your hands frequently with soap and water, especially before eating, after using the bathroom, and after handling food. This simple yet effective habit can help reduce your risk of exposure to bacteria or viruses that may cause burning diarrhea.

2. Food Safety

To prevent gastrointestinal infections that can cause burning diarrhea, ensure proper food handling, storage, and preparation. This includes washing your hands before cooking and washing all fruits and vegetables before eating them. By practicing proper food safety, you can help protect yourself and your family from infections that may cause burning diarrhea.

3. Stay Hydrated

Drinking plenty of fluids throughout the day can help keep you hydrated and support your overall digestive health, which can potentially prevent burning diarrhea. Make sure to drink enough water, and don't forget to include water-rich fruits and vegetables in your diet as well.

4. Maintain a Healthy Diet

Eating a well-balanced diet that is rich in fiber, fruits, vegetables, and whole grains can help prevent constipation or diarrhea by promoting regular bowel movements. Fiber-rich foods can help add bulk to the stool, which can make it easier to pass, and can prevent constipation, which can contribute to burning diarrhea. Eating a variety of healthy foods can provide your body with the nutrients it needs to stay healthy and support your digestive system.

5. Stress Management

Stress can affect the digestive system and contribute to burning diarrhea, so practicing stress management techniques like deep breathing, meditation, and exercise can help reduce stress and support digestive health. Taking time to relax and unwind can help you feel better, and can also improve your overall health and well-being.

6. Limit Trigger Foods

To help prevent burning diarrhea, identify and avoid foods that trigger symptoms, such as spicy foods, fatty foods, caffeine, and alcohol. By identifying these trigger foods and avoiding them, you can help prevent flare-ups and reduce the severity of your symptoms.

7. Avoid Overuse of Medications

Overusing medications like antibiotics and over-the-counter pain relievers can disrupt gut flora and increase the risk of diarrhea. Use these medications only when necessary and as directed by a doctor to minimize disruption of gut flora and reduce the risk of burning diarrhea.

When to See a Doctor

While many cases of burning diarrhea may resolve on their own with home remedies and lifestyle modifications, there are certain circumstances where you should consider seeing a doctor. Here are some situations in which you should seek medical attention:

  • Persistent Symptoms: If burning diarrhea persists for more than a few days despite home remedies and over-the-counter treatments, it's essential to consult a healthcare professional. Persistent symptoms can be a sign of an underlying condition that requires medical evaluation. So, if your symptoms are persistent, don't hesitate to see your doctor to get the help you need.

  • Severe Symptoms: If burning diarrhea comes with strong stomach pain, high fever, bloody stools, or signs of dehydration like extreme thirst, less urination, dizziness, or weakness, you need to see a doctor right away. These symptoms can be serious and require medical treatment as soon as possible. So, if you experience any of these symptoms, don't hesitate to seek medical care.

  • Underlying Health Conditions: If you have a pre-existing medical condition like inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), diabetes, or a weakened immune system, and you experience burning diarrhea, it may be a sign of a flare-up or worsening of your condition. If this happens, it's important to seek medical advice to get the help you need and prevent your symptoms from getting worse.

  • Recent Travel: If you've recently traveled to a high-risk area or consumed contaminated food or water, and you experience burning diarrhea, it may be a sign of a gastrointestinal infection. It's important to seek medical treatment for this type of infection to prevent it from getting worse. So, if you've recently traveled or eaten food that may have been contaminated, and you experience burning diarrhea, see your doctor as soon as possible.

  • Medication Side Effects: If burning diarrhea develops shortly after starting a new medication or treatment regimen, it's important to notify your doctor. This may be a side effect of the medication, and your doctor may need to adjust or discontinue the medication. So, if you experience burning diarrhea after starting a new medication, don't hesitate to contact your doctor to see if the medication is causing your symptoms.

  • Persistent Concerns: If you have persistent concerns or questions about your burning diarrhea symptoms, it's advisable to schedule an appointment with a healthcare professional. They can properly evaluate your symptoms and provide guidance on the best course of action. So, if you're still concerned about your symptoms or have questions, don't hesitate to see a doctor.

Are you experiencing persistent or severe symptoms of burning diarrhea? Don't wait any longer – seek medical attention today at Center One Medical. Our team of healthcare professionals is here to provide you with expert care and support. Contact us and schedule an appointment today. At Center One Medical, your health and well-being are our top priorities. We are committed to providing you with the highest quality care to help you feel better as soon as possible.


In conclusion, burning diarrhea can be a difficult condition to manage, but understanding its causes, symptoms, and treatment options can help you find relief and improve your quality of life. By changing your diet, adjusting your lifestyle, and getting medical help when needed, you can reduce the discomfort and improve your well-being. With proper care, you can manage this condition and live your life with fewer disruptions from burning diarrhea.


1. Is burning diarrhea always a sign of a serious medical condition?

  • Burning diarrhea can result from various factors, including dietary habits, infections, and medication side effects. While occasional episodes may not be cause for concern, if the symptoms are persistent or severe, it's important to see a doctor to rule out any underlying health issues.

2. Is burning diarrhea contagious?

  • Burning diarrhea that's caused by infections can be contagious, especially if the infection is caused by bacteria or viruses. That's why it's important to wash your hands thoroughly and often to prevent the spread of infectious diarrhea. If you're experiencing burning diarrhea, make sure to wash your hands after using the bathroom, before handling food, and before touching your eyes, nose, or mouth. This can help prevent the spread of infections and keep you and those around you healthy.

3. How long does burning diarrhea typically last?

  • The duration of burning diarrhea can vary depending on the cause. In some cases, it may only last for a few days, while in other cases, it may last for weeks or even months. If your burning diarrhea lasts for more than a few days, it's a good idea to see a doctor to figure out what's causing it and to get treatment. Chronic or long-lasting burning diarrhea can be a sign of a more serious medical condition and may require medical treatment to manage the symptoms.

4. What are some natural remedies for relieving burning diarrhea?

  • Some natural remedies that may help relieve the symptoms of burning diarrhea include herbal teas, probiotics, ginger, and chamomile. However, it's important to talk to your doctor before using any natural remedies, especially if you have other health issues or are taking medication. Natural remedies can interact with some medications, and may not be safe for everyone to use. Your doctor can help you determine if natural remedies are safe for you and can provide guidance on the best way to manage your symptoms.

5. Can stress exacerbate symptoms of burning diarrhea?

  • Yes, stress and anxiety can make burning diarrhea worse. When you're stressed, your body can produce more of the stress hormone cortisol, which can cause inflammation in your digestive system. This can lead to increased symptoms of burning diarrhea. To help prevent stress from making your symptoms worse, it's important to find ways to reduce stress and anxiety such as deep breathing, meditation, and yoga. These practices can help calm the mind and body and may provide relief from burning diarrhea symptoms. By reducing stress, you can improve your overall well-being and quality of life.

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