Does Nicotine Make You Poop?

It's a question you may not have asked out loud, but if you’ve ever wondered, “does nicotine make you poop?” just know you’re definitely not alone! Many people have noticed a peculiar connection between their nicotine use — whether smoking, vaping, or other alternatives — and a sudden urge to head to the loo, often due to the laxative effect of nicotine. Let’s dig into the science behind this and clear up what’s really going on.

The Surprising Link Between Nicotine and Digestion

Nicotine does more than just provide a quick hit of energy — it interacts with the enteric nervous system, the part of the body that controls digestion. This system manages the movement of food through the digestive tract and the production of digestive secretions.

According to research from Mustafa Kemal University in Turkey, nicotine’s ability to stimulate these processes might explain why some people experience an increase in bowel movements. By triggering contractions in the smooth muscles lining the intestines, nicotine can speed up the movement of food. It also stimulates the production of digestive enzymes and bile acids, which play a vital role in breaking down food and absorbing nutrients. Together, these effects can act as a temporary stimulant for digestion.

Is Nicotine a Laxative?

Although nicotine may act as a laxative for some, this isn’t its primary function, and its effects can vary widely from person to person. How much nicotine one consumes can significantly impact its laxative effects, with higher doses potentially triggering bowel movements. Its stimulation of intestinal movement and digestive enzyme production can make it feel like a natural remedy for constipation, but it's always important to approach nicotine use with a focus on harm reduction rather than relying on it for unintended effects like bowel movements.

Why Does Vaping Affect Bowel Movements?

Vaping delivers nicotine differently than traditional smoking, which might influence how it affects digestion. Vape juice, the liquid solution used in vaping devices, contains propylene glycol, vegetable glycerin, nicotine, and various flavourings, which can impact digestive health.

Some users have reported that vaping leads to increased bowel activity or even diarrhoea. The ingredients in e-liquids, such as propylene glycol and vegetable glycerin, might alter gut bacteria or draw water into the intestines, affecting digestion. Additionally, the nicotine levels in vape products can stimulate the digestive system in sensitive individuals.

Does Vaping Cause Diarrhoea?

Not necessarily, although some vapers may experience loose stools from time to time, which could be linked to changes in gut bacteria or mild inflammation triggered by certain ingredients in vape liquids. Nicotine gum, another form of oral nicotine, can also affect digestion, sometimes leading to increased bowel movements. Propylene glycol and other compounds in e-liquids may disrupt the balance of gut microbiota, potentially causing digestive discomfort. While this isn’t a universal experience, if you notice a change in your bowel movements, you may want to consider adjusting your vaping habits, or have a chat with your GP to get to the bottom of it.

Nicotine, Vaping, and IBS: What’s the Connection?

For individuals with irritable bowel syndrome (IBS), nicotine and vaping could potentially impact gut health in unique ways. A rapid intake of nicotine can cause a nicotine rush, leading to sensations like dizziness or light-headedness, which may further affect individuals with IBS.

Some studies suggest that vaping may contribute to gut inflammation, which can aggravate IBS symptoms or lead to digestive discomfort. However, vaping remains a potentially less harmful alternative to smoking and can play an essential role in harm reduction. If you have IBS and use nicotine products, it’s worth observing how your symptoms respond and making changes as necessary to support your overall gut health.

Quitting Smoking and Nicotine Use

Quitting smoking and nicotine use is undoubtedly challenging, but the health benefits are immense. Not only does quitting smoking improve your gut health, but it also reduces the risk of developing digestive disorders. Additionally, quitting nicotine use lowers the risk of lung cancer, heart disease, and other serious health problems.

If you are a smoker, there are numerous resources available to help you quit, including nicotine pouches, gums, lozenges, counselling, and support groups.

Should You Worry About Nicotine and Digestion?

Nicotine’s influence on digestion is an interesting phenomenon, but its effects are highly individual. While it may stimulate bowel movements or lead to digestive discomfort for some, these outcomes shouldn’t overshadow its potential role in harm reduction for those transitioning from smoking.

If you notice significant changes in your digestive health, visit your GP for personalised advice. Remember, nicotine is best approached with moderation and a focus on its safer alternatives to smoking.

By staying informed and mindful, you can make choices that support both your digestion and overall well-being.

Want to learn more?