FAQ
Can smoking cause psoriasis
Yes, smoking doubles psoriasis risk and worsens severity.
Quick Answer
Yes, smoking doubles psoriasis risk and worsens severity.
Detailed Explanation
It triggers immune dysfunction and inflammation. Quitting improves symptoms.
Key Facts
- Psoriasis risk is 2x higher in smokers
- Disease severity and treatment response improve after quitting
What the Research Says
ACS confirms smoking significantly worsens psoriasis
Frequently Asked Questions
Will skin condition improve if I quit
Yes, flares decrease and treatment works better
How long to see improvement
Gradual improvement over 3-6 months
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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