What Does Diabetic Poop Smell Like? A Complete Guide

What Does Diabetic Poop Smell Like

Are you wondering what diabetic poop smells like? As people with diabetes need to closely monitor their blood sugar levels, they often ask themselves questions like “What does diabetic poop smell like?” This question might seem strange if you’ve never had diabetes before, but it’s a legitimate concern for those living with diabetes.

The truth is that various types of diabetes will result in different kinds of changes to the smell and color of feces; understanding these changes can be really helpful both for diagnosing possible issues as well as managing your health condition.

In this blog post, we’ll be discussing what diabetic poop smell like and why managing blood sugar levels through diet and lifestyle can help reduce odours associated with your digestion.

Is Sweet smelling poop a sign of diabetes?

Yes, sweet-smelling poop can be a sign of diabetes. This unusual scent is often due to the body’s inability to metabolize and dispose of excess sugar properly.

A bacterial illness that can cause sweet-smelling poop is Clostridioides difficile or C. difficile. Unfortunately, around 1 in 6 patients who contract this illness will experience a recurrence within 2-8 weeks.

It’s important to note that the sweet-smelling symptom is not assured medically. Still, it can certainly be an indicator, especially if accompanied by other common symptoms of diabetes.

Symptoms of diabetes

The symptoms associated with diabetic poop can vary based on individual body chemistry and the type of diabetes. However, common signs include:

  • Sweet or unusually foul-smelling stools: As mentioned above, the high sugar content in the body can cause the stool to have a sweet or foul smell.
  • Dry skin: Higher blood sugar levels can cause dehydration, leading to dry skin.
  • Frequent bowel movements or diarrhea: High blood sugar levels can cause nerve damage in the digestive tract, leading to frequent bowel movements or diarrhea.
  • Chronic constipation: On the other hand, diabetics can also experience chronic constipation due to slow gastric emptying.
  • Undigested food in stools: If diabetes has caused damage to the nerves that control the intestines, your body may not be able to properly absorb nutrients, which could lead to undigested food appearing in stools.
  • Fatty stools: An inability to digest fats due to diabetes can cause the stools to appear fatty or greasy.
  • Unexplained weight loss: Diabetes can affect your body’s ability to absorb and process nutrients, leading to unexpected weight loss.
  • Frequent urine: High blood sugar levels can cause your body to produce more urine, especially at night.
  • Feeling thirsty: Diabetes can cause excessive thirst due to the body’s inability to absorb and process water properly.

Remember, these symptoms alone do not confirm the presence of diabetes, but they can act as useful indicators when they occur alongside other diabetes symptoms. Always consult a healthcare professional if you suspect you may have diabetes.

Also Read: Rum-Soaked Peanuts for Diabetes: Is This a Healthy Recipe?

What does Diabetic Poop Smell Like?

What does Diabetic Poop Smell Like

Diabetic poop can smell sweet or fruity due to the high levels of ketones in your blood, which could be a sign of diabetes ketoacidosis(that develops when your body does not allow blood sugar in your body for use as energy)

However, not all diabetic patients have the same odor. If you have symptoms like this, you should seek a doctor. They may take a test of glucose screening, in which they take your blood sample after 1 hour of drinking sweetened water.

In addition to monitoring your blood sugar levels, managing diabetes through dietary and lifestyle changes can help reduce odors associated with digestion.

Additionally, it’s important to pay attention to any changes in your diet or lifestyle that may be causing digestive issues. Common culprits include:

  • Highly processed foods.
  • Alcohol consumption.
  • Smoking.
  • Stress-related eating habits.
  • Lack of sleep.
  • An inactive lifestyle.

Eating a balanced diet full of whole grains, lean proteins, vegetables, and healthy fats is essential for regulating blood sugar levels and improving digestive health.

Regularly checking your blood sugar levels and making simple dietary and lifestyle changes can help reduce odors associated with your digestion and keep your diabetes under control. Remember, managing your diabetes is essential to maintaining a healthy life, so consult your doctor if you have any questions or concerns.

Causes of poop smell in diabetes?

There are several causes of poop smell in diabetes. Here are some primary factors:

  • High Blood Sugar Levels: When sugar levels are high, the body can’t fully metabolize the glucose. This can lead to sugar passing out through the feces, which may smell sweet.
  • Poor Digestion: Diabetes can cause damage to the nerves that control the digestive system, leading to poor nutrient absorption. Undigested food in the gut can ferment, causing a foul smell.
  • Gut Bacteria Imbalance: High sugar levels can disrupt the balance of gut bacteria, which leads to an overgrowth of certain types. This can result in an unusual smell when these bacteria break down food particles.
  • Slow Gastric Emptying: Diabetes can slow down the rate at which food moves through the digestive system, leading to constipation. This can cause the feces to smell foul.
  • Dehydration: High blood sugar levels can lead to dehydration, which can result in harder, smellier feces. Dehydration can also concentrate the urine, adding to the overall body odor.

Remember, if you’re experiencing any of these issues, it’s important to consult with your medical professional, who can provide guidance based on your condition.

Also Read: Can Diabetics Eat Fig Newtons? Uncover this Sweet Treat

What does it mean when your poop smells like chemicals?

When your poop smells like chemicals, it could be a sign of diabetes-related ketoacidosis. High levels of ketone cause your blood to become acidic which produces a sweet or fruity-smelling odor from the feces, often with more potent chemical-like odors.

Sometimes it could mean there’s blood in your gut. The chemical smell is often compared to bleach or ammonia, and it might be a sign of a serious health condition like a gastrointestinal bleed or infection.

Additionally, certain medications, like antibiotics can change the gut flora leading to changes in stool odor. It’s important to consult with a healthcare provider for a proper diagnosis and treatment if you notice a persistent chemical smell in your stool. Early intervention can prevent more severe health issues.

How to treat Poop Smell in Diabetes?

The most effective way to reduce the smell associated with diabetic poop is to manage diabetes through your diet and lifestyle changes. Here are some steps you can take:

  • Blood Sugar: Check your blood sugar levels regularly can help you identify potential issues and take steps to prevent them.
  • Eat a Balanced healthy: A balanced diet full of whole grains, lean proteins, vegetables, and healthy fats plays an important role in controlling your blood sugar levels and improving digestive health.
  • Exercise Regularly: Daily exercise of at least 30 minutes can improve your overall health and digestive system.
  • Improve diet and lifestyle: Sudden diet changes can also cause digestive issues. the things you should avoid if you have digestive issues include highly processed foods, alcohol consumption, smoking, stress-related eating habits, lack of sleep, and an inactive lifestyle.

These steps can help you keep your diabetes under control and reduce odors associated with your digestion.

When to see doctor

If you’re experiencing sweet-smelling poop or other unusual odors. It’s important to consult with a healthcare professional who can identify your situation and recommend the most suitable plan for your treatment.

Your doctor will be able to check your blood sugar levels and rule out any underlying conditions that may be causing the issue.

In addition, they can provide guidance on how to manage your diabetes best. This may involve:

  • Changing your diet
  • Including more exercise into your routine
  • Set up a monitoring system for tracking and managing blood sugar levels.

Remember, it’s important to follow the instructions given by your doctor to receive the best possible treatment.


Diabetes can cause unpleasant odors associated with your digestion, but if you choose the right diet plan for diabetes and change your lifestyle, you can manage your condition and lead a healthy life.

Eating a balanced diet full of whole grains, lean proteins, vegetables, and healthy fats is important for maintaining blood sugar levels and improving digestive health. Regular exercise can also help you boost your metabolism to better process sugar and maintain a healthy weight.

If you have been experiencing the condition for more than 2 weeks, it is important to consult with your doctor so they can monitor your condition and provide you with the best treatment.


Can diabetes cause constipation?

Yes, diabetes can cause constipation due to dehydration and an inability to absorb nutrients properly. Managing your blood sugar levels through diet and lifestyle changes is an effective way to reduce the smell of poop, especially if you are experiencing constipation.

Why does poop smell sweet in diabetes?

Sweet or fruity-smelling poop can be a sign of high levels of ketones in your body, which is a common symptom of diabetes. If you are experiencing this type of odor, it’s important to consult a healthcare professional who can assess your situation and provide a suitable treatment plan.

What are other digestive issues linked with diabetes?

People with diabetes may face a lot of digestive issues besides constipation and unusual stool odor. These can include gastroparesis, where the stomach takes longer to empty its contents, leading to bloating, nausea, and loss of appetite. Acid reflux and swallowing difficulties are also some other common among diabetics due to nerve damage affecting the gastrointestinal tract.

Can changes in insulin therapy affect bowel movements?

Yes, changes in insulin therapy can sometimes influence bowel movements. If insulin levels are not in level, it can either make you go to the bathroom too quickly or slow things down, resulting in diarrhea or constipation. Additionally, some people may experience a change in their bowel habits when they start or change their insulin regime.

How can I differentiate between normal and diabetes-related bowel changes?

Normal variations in bowel movements can occur due to diet or short-term stress and mostly resolve on their own. However, diabetes-related bowel changes usually persist and may be accompanied by other symptoms like consistent blood sugar level spikes, increased thirst, or frequent urination.

Are there any specific foods that can worsen poop odor in diabetics?

Certain foods are known to exacerbate poop odor in people with diabetes, especially those that are high in sulfur, like eggs, dairy products, and cruciferous vegetables like broccoli and cauliflower. Additionally, artificial sweeteners can also cause changes in gut bacteria and lead to unpleasant stool odors. So it’s better to limit these foods and opt for more whole, unprocessed options to manage stool odor.

Can diabetes medication contribute to foul-smelling poop?

Yes, some diabetes medications can contribute to foul-smelling poop. This is because they can alter intestinal bacteria or change the way your body absorbs nutrients which can impact the overall smell of your stool. If you’re experiencing this side effect, consult with your provider.

Is there a connection between diabetes and leaky gut syndrome?

Research shows that in people with type 2 diabetes mellitus (T2DM), there is an imbalance in the gut flora and a condition known as “leaky gut syndrome.” This can cause various gastrointestinal problems like changes in stool odor due to the entry of toxins and undigested food particles into the bloodstream. However, further research is required to fully comprehend this connection.


  • What Is Diabetes? – American Diabetes Association
  • Diabetic Diet: Eating Well With Diabetes – Mayo Clinic


The information provided in this article is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Don’t ignore professional medical advice or put off seeking it just because of something you read here. Although we aim to offer precise and current information, we do not guarantee its completeness, accuracy, reliability, suitability, or availability for any purpose. Using the information in this document is at your own risk. We are not responsible for any losses or damages caused by our content.

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