iCliniq logo

Ask a Doctor Online Now

HomeAnswersInternal Medicinehard stoolsCan smoking cessation cause strained bowel movements?

Will smoking cessation cause strained bowel movements?


The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Medically reviewed by

iCliniq medical review team

Published At January 15, 2019
Reviewed AtJanuary 17, 2024

Patient's Query

Hello doctor,

My age is 39 years. I have quit smoking, cold turkey after smoking for almost 18 years. It is my 29th day of being smoke-free. Everything was going fine until last 7 to 10 days my bowel movement has been strainful. Few days I have seen very small sized hard stools and sometimes small stool with very little water. I started taking Metamucil. However, the stomach felt bloated severely after eating anything. I sometimes feel a sudden hunger spike that becomes uncontrollable and once I eat, the stomach swells like a balloon. I also started taking one capsule of Triphala to ease out my symptoms. From past 4 to 5 days, I have started feeling fatigue and a very strong one like light handedness and no energy in my legs. I had a sore inside my mouth and that has healed significantly now. The acid reflux is there, especially while making out with my partner I felt food coming up. The consistency of stool after eating Metamucil has been more like rubber shaped long zig zag sausage with uneven and weird cracks and sometimes mucus as well. I feel gas below my stomach and sometimes have to strain hard to pass. I got my CBC done two days back (normal report), kidney, liver, thyroid (normal), Hb (normal), sugar (normal). I also got my FOBT stool test done (negative report). Are the above symptoms cigarette withdrawal symptoms? Or stomach bug? or IBS? I take the following tablets daily. one Magnesium tablet, one Menevit tablet (for sperm health and male fertility), one Omega 3 1000 mg capsule, one 64 Billion Probiotic capsule.


Welcome to icliniq.com.

I went through your post, it is normal to have hard stools after quitting smoking for that you have to add a salad, do exercise, and take enough water. It is a temporary phenomenon which usually settles in three months till intestines adapt nicotine free blood. You have started laxative Metamucil which has caused gastritis. You need to stop that and continue Nexium at least 10 days daily before breakfast. That will take care of the issue. There is no need to take omega, probiotics, Menevit or Magnesium tablets. Do not take unnecessary medicines. It is not IBS.

Taking appropriate medications helps relieve such gastric concerns while not unnecessary medications. So, you can also get online prescription on the same day for those problems that occurred after smoking cessation.

Patient's Query

Thank you doctor,

Why do I have fatigue? It is like I feel a bit shaky if I move my head. Is this all part of withdrawal symptoms? Also, I am eating pitted prunes. Is that fine? Do I need to avoid anything in terms of food or anything else? Dairy products? Yogurt. Please advise.


Welcome back to icliniq.com.

The only significant side effect of stopping smoking is weight gain. Fatigue is also a manifestation of stopping smoke which can last 6 to 8 weeks. You should take enough fruits and vegetables, do regular exercise that will help you reduce such symptoms.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Ashaq Hussain Parrey
Dr. Ashaq Hussain Parrey


Community Banner Mobile
By subscribing, I agree to iCliniq's Terms & Privacy Policy.

Read answers about:

constipationhard stools

Ask your health query to a doctor online

Internal Medicine

*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.

This website uses cookies to ensure you get the best experience on our website. iCliniq privacy policy