Why does my poop smell like weed

Why Does My Poop Smell Like Weed? The Shocking Truth!

Have you ever noticed that your poop smells like weed? It might seem like a strange question, but it’s one that many people have been asking. In fact, there are even articles and forum posts dedicated to the topic. So, what’s the deal? Is it normal for your poop to smell like weed, or is there something more going on?

Get ready to find out everything you need to know about it because we are about to explore the reasons why your poop smell like weed and what you can do about it!

Why Does Your Poop Smell Like Weed?

The smell of weed in poop is due to the presence of marijuana metabolites that are excreted from the body through feces, sweat, and urine. The odor is often a result of volatile compounds present in marijuana that are still detectable after digestion and excretion.

According to a study published by the NIH, between 80% and 90% of the THC that we take into our body is excreted in a maximum period of 5 days, with 20% expelled in the urine and 70% expelled through feces.

You should keep in mind that the smell of weed in poop may vary depending on factors such as the potency of the cannabis consumed, the individual’s metabolism, and the time elapsed since marijuana use.

Common Reasons Why Your Poop Smells Like Weed

While cannabis use is the primary reason your poop may smell like weed, there are other factors that can also contribute to a similar odor. Here are some possible explanations for why your poop smell like weed:

  1. Consuming Marijuana: If you’ve recently consumed marijuana, such as edibles, or smoked it, it could be the reason why your poop smells like weed.

  2. Your Diet: The consumption of certain foods, such as broccoli, cabbage, and cruciferous vegetables rich in sulfurous compounds, can make your poop smell like weed.

  3. Secondhand Cannabis Smoke Exposure: Exposure to secondhand marijuana smoke can introduce marijuana compounds into your system, potentially causing your poop to smell like weed, even if you haven’t personally consumed marijuana.

  4. Digestive Issues: Digestive issues such as irritable bowel syndrome, inflammatory bowel disease, and celiac disease can cause changes in bowel movements and poop odor.

  5. Medications: Certain medications, such as antibiotics, can cause changes in the gut microbiome, leading to changes in the smell of your poop.

  6. Personal Hygiene: Inadequate cleaning after making poop can lead to lingering odors that might be confused with the smell of cannabis. Make sure to clean and sanitize your bathroom thoroughly to avoid it being associated with the smell of weed.

  7. Bacterial Imbalance: An imbalance in gut bacteria, also known as dysbiosis, can alter the composition of your poop and make it smell like weed.

Should You Worry If Your Poop Smells Like Weed?

In general, there is no need to worry if your poop smells like weed, as it is usually not a sign of a serious medical condition. The human body’s digestive system is a complex and intricate network, and various factors can influence the smell of your poop.

However, it’s always advisable to pay attention to any significant and persistent changes in your poop characteristics and seek medical advice when in doubt to rule out any potential health concerns.

When Should You Seek Professional Help?

While changes in poop odor are often harmless and can be attributed to various factors, there are certain situations when it is advisable to consult a gastroenterologist. Here are some of those situations:

  1. Persistent or Unusual Odor: If your poop smell like weed constantly or if you notice any other persistent, unusual, or foul odors.

  2. Associated Symptoms: If you experience abdominal pain, blood in your stool, persistent changes in bowel habits, or unexplained weight loss.

  3. Personal Concern: If you have any concerns or worries about why your poop smell like weed or experience any other digestive symptoms.

Remember, healthcare professionals are trained to address these concerns and can provide accurate diagnoses and appropriate treatment plans based on your circumstances.

How to Reduce the Smell of Weed in Your Poop

While there is no guaranteed way to completely eliminate the smell of weed from your poop, there are some things you can try to reduce the odor:

  • Stay hydrated: Drinking plenty of water can help flush out your system and reduce the concentration of cannabis metabolites in your poop.

  • Eat a healthy diet: Eating a balanced diet with plenty of fruits and vegetables can help regulate your digestive system and reduce the odor of your poop.

  • Use odor eliminators: Products like Clear The Air Odor Eliminators can help neutralize the smell of weed in your poop, bathroom, and other areas of your home.

  • Keep the bathroom well-ventilated: Running a fan or opening a window can help circulate air and reduce the concentration of odors in your bathroom.

  • Practice good hygiene: Regularly cleaning your bathroom and washing your hands thoroughly after using the toilet can help reduce the spread of odors.


Does Weed Make Your Poop Turn Green?

No, weed typically does not cause your poop to turn green. Green stool can be caused by various factors such as diet, medications, or gastrointestinal issues, but it is not a common side effect of cannabis use.

Does Weed Make You Poop More?

No, weed does not make you poop more. However, it can affect some individuals differently and may cause changes in bowel habits.

Can Edibles Make Your Poop Turn Green?

Yes, consuming certain edibles can make your poop green, especially those with green food coloring or high chlorophyll content.


If you’ve been wondering why your poop smell like weed, it’s likely related to the presence of marijuana metabolites in your feces. The consumption of marijuana, exposure to secondhand smoke, or ingestion of marijuana-infused products can all contribute to this odor.

However, it’s important to consider other factors such as diet, medications, and underlying medical conditions that may also affect the smell of your poop. Remember that changes in poop odor are often harmless and temporary, but it’s important to pay attention to persistent or unusual odors, as well as accompanying symptoms.

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  1. I’ve been wondering why my poop has been smelling like weed lately, and you guys just provided the answers I was looking for. It’s amazing how something as seemingly insignificant as diet can have such a big impact on our bodies!

    1. Thank you so much for your comment! We truly believe that everything related to cannabis, including how it can change the smell of our poop. 😂

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