Health

Do Cigarettes Have a Laxative Effect?

You may wonder if smoking cigarettes has any effect on your bowels, like coffee does. After all, isn’t nicotine a stimulant, too?

But the research on the intersection between smoking and diarrhea is mixed.

Read on to learn more, as well as the other harmful side effects of cigarettes.

Laxative effect

Laxatives are substances that can free up stool that’s stuck or impacted in your large intestine (colon), letting it pass more easily through your colon.

Laxatives may also be used to cause the muscle reactions in your bowel that move stool along, which is called a bowel movement. This type of laxative is known as a stimulant laxative because it “stimulates” a contraction that pushes stool out.

Many people feel nicotine and other common stimulants like caffeine have a similar effect on the bowels, causing an acceleration of bowel movements. But the research tells a more complicated story.

Research

So, what does the research actually say about smoking and bowel movements? Does it cause diarrhea?

The short answer: We don’t know for sure.

Few direct links have been found between smoking a cigarette and having a bowel movement. But a lot of research has been done on the effects of smoking on inflammatory bowel disease (IBD), of which diarrhea is a major symptom.

The first thing to know is that smoking may make diarrhea symptoms of IBD — like Crohn’s disease, a type of IBD — more severe.Trusted Source

A 2018 review of research on smoking, Crohn’s disease, and ulcerative colitis (another type of IBD) concluded that nicotine therapy may help control the symptoms of ulcerative colitis for former smokers — but it’s only temporary. There’s no long-term benefit. There have also been reports that smoking can actually increase ulcerative colitis activity.Trusted Source

On top of that, researchers note smoking can raise your risk for developing Crohn’s disease. It can also make the symptoms much worse due to inflammation in the intestines.

Moreover, smoking may also raise your risk for bacterial infections that affect the intestines and cause diarrhea.

A 2015 study including more than 20,000 participants published in BMC Public Health found that those who smoke had a higher infection rate of Shigella bacteria. Shigella is an intestinal bacterium often responsible for food poisoning, which leads to diarrhea.Trusted Source

On the other hand, the same study found that smoking causes the stomach to produce more acid, so smokers are less likely to develop Vibrio cholera infections. This is another bacterium that commonly causes infections and diarrhea.

And there’s more research that shows just how uncertain the link is between smoking and bowel movements.

A 2005 study looked at the effects of several stimulants, including coffee and nicotine, on rectal tone. This is a term for the tightness of the rectum, which has an effect on bowel movements.Trusted Source Trusted Source

The study did find that coffee increased rectal tone by 45 percent. It found a very minor (7 percent) increase in rectal tone from nicotine — which was almost as high as the effect by a placebo water pill at 10 percent. This suggests that nicotine may have nothing to do with pooping.

Smoking and the digestive tract

Smoking affects the entire body, including every part of your digestive tract. Here’s what can happen that may cause or worsen diarrhea and other major GI conditions:

  • GERD. Smoking can weaken the esophagus muscles and make stomach acid leak up into the throat. Gastroesophageal reflux disease (GERD) happens when that acid wears away at the esophagus, producing long-term heartburn.Trusted Source
  • Crohn’s disease. Crohn’s is a long-term inflammation of the intestines that can cause symptoms like diarrhea, fatigue, and abnormal weight loss. Smoking can make your symptoms more severe over time. Cosnes J, et al. (2012).Trusted Source
  • Peptic ulcers. These are sores that form in the stomach lining and intestines. Smoking has a number of effects on the digestive system that can make ulcers worse, but quitting can quickly reverse some of the effects. Trusted Source
  • Colon polyps. These are abnormal tissue growths that form in the intestines. Smoking can double the risk of developing cancerous colon polyps.Trusted Source
  • Gallstones. These are hard buildups of cholesterol and calcium that can form in the gallbladder and cause blockages that may need to be treated surgically. Smoking can put you at risk for gallbladder disease and gallstone formation.Trusted Source
  • Liver disease. Smoking increases your risk for developing nonalcoholic fatty liver disease. Quitting can slow the course of the condition or lower your risk for complications right away.Trusted Source
  • Pancreatitis. This is a long-term inflammation of the pancreas, which helps digest food and regulate blood sugar. Smoking can trigger flare-ups and worsen existing symptoms. Quitting can help you heal faster and avoid long-term symptoms.Trusted Source
  • Cancer. Smoking is linked to numerous types of cancer, but quitting reduces your risk significantly. Cancer from smoking can occur in the:
    1. colon
    2. rectum
    3. stomach
    4. mouth
    5. throat

Quitting is hard, but not impossible. And quitting sooner rather than later can help you reduce the symptoms that nicotine can cause on your digestive tract and heal your body from its effects.

Try some of the following to help you quit:

  • Make some lifestyle changes. Get regular exercise or meditate to help you break some of the rituals or habits you’ve built around smoking.
  • Encourage your friends and family to support you. Tell those close to you that you plan to quit. Ask if they can check in on you or be understanding of the symptoms of withdrawal.
  • Join a support group with others who have quit smoking to hear their insights and get assistance. There are many online support groups, too.
  • Consider medications for nicotine cravings and withdrawals, such as bupropion (Zyban) or varenicline (Chantix), if needed.
  • Consider a nicotine replacement, like a patch or gum, to help ease yourself out of the addiction. This is known as nicotine replacement therapy (NRT).

So, smoking probably doesn’t make you poop, at least not directly. There’s a whole host of other factors that might be responsible for this sensation of urgency to visit the toilet after smoking.

But smoking does have a major impact on your gut health. It increases your risk for bowel disorders that can cause diarrhea and other GI symptoms.

Quitting can reduce and even reverse some of these effects. Don’t hesitate to try some quitting strategies or reach out for help to break this habit.

Related Articles

5 Comments

  1. Hello! I know this is somewhat off-topic however I had to ask.
    Does managing a well-established website like yours require a massive amount work?
    I’m brand new to operating a blog but I do write in my diary on a daily basis.

    I’d like to start a blog so I will be able to share my own experience and thoughts online.
    Please let me know if you have any ideas or tips for brand new aspiring bloggers.
    Appreciate it!

  2. I think everything composed was actually very logical.
    However, think on this, suppose you typed a catchier post title?
    I am not suggesting your information isn’t good, however
    what if you added a headline to possibly grab folk’s attention? I mean Do Cigarettes Have
    a Laxative Effect? – judy post is a little boring. You should glance at Yahoo’s front page and see how they create post titles
    to get viewers interested. You might try adding a video or a
    related pic or two to grab readers interested about what you’ve got to say.
    Just my opinion, it would make your website a little livelier.

  3. Thank you for every other informative website. The place else may just I
    am getting that kind of info written in such a
    perfect manner? I have a undertaking that I am simply now running on, and
    I’ve been at the look out for such information.

  4. Your style is really unique in comparison to
    other people I have read stuff from. Thank you for posting when you’ve got the opportunity, Guess I
    will just book mark this web site.

  5. I’m really impressed with your writing talents as neatly as with the structure
    in your blog. Is that this a paid subject matter or did you modify it yourself?
    Either way stay up the nice high quality writing, it is rare to look a nice blog like this one
    today..

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button