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Can smoking cause erectile dysfunction?

Yes, smoking can cause erectile dysfunction. Research shows a strong link between cigarette smoking and erectile dysfunction, with smokers facing a higher risk than non-smokers. The risk increases with heavier smoking and may lessen after quitting.

Key points:

• Smoking damages blood vessels and impairs the blood flow needed for erections.
• It causes physical harm to endothelial cells that support erectile function.
• Smoking has psychological effects through increased sympathetic nervous system activity.
• Quitting smoking can reverse some damage and reduce the risk of erectile dysfunction.

This text has been fact-checked for accuracy by Sorin Romaniuc, Pharmacist at medino.