FAQ
Can smoking cause stomach ulcers
Yes, smoking doubles ulcer risk and triples treatment failure.
Quick Answer
Yes, smoking doubles ulcer risk and triples treatment failure.
Detailed Explanation
It reduces stomach lining protection and impairs healing. Quitting is essential for recovery.
Key Facts
- Ulcer healing is 2-3x slower in smokers
- H. pylori treatment fails more often in smokers
What the Research Says
WHO identifies smoking as major ulcer risk and healing factor
Frequently Asked Questions
Will ulcers heal if I quit
Yes, healing accelerates significantly
Should I quit during ulcer treatment
Essential for successful treatment and prevention
Sources & References
The information in this article is based on publicly available research and guidance from the following authoritative health organizations:
- CDC - Smoking & Tobacco Use
- WHO - Tobacco
- NIH - National Cancer Institute
- American Lung Association
- American Heart Association
- Truth Initiative
- Smokefree.gov
Sources accessed February 2026
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