FAQ
Does smoking cause migraines
Yes, smoking triggers migraines and increases frequency by 50%.
Quick Answer
Yes, smoking triggers migraines and increases frequency by 50%.
Detailed Explanation
Nicotine affects blood vessels in the brain. Quitting often reduces migraine frequency.
Key Facts
- Migraine frequency is 50% higher in smokers
- Secondhand smoke also triggers migraines
What the Research Says
ACS identifies smoking as a significant migraine trigger
Frequently Asked Questions
Will migraines improve if I quit
Often decrease in frequency and severity within months
Can withdrawal cause headaches
Yes, temporarily, but long-term headaches decrease
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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