The effects of cigarette smoking on human sexual potency

Smoking significantly impairs sexual health for both men and women by restricting blood flow, lowering libido, and causing dysfunction. Nicotine and toxic chemicals cause vascular damage, leading to erectile dysfunction in men and reduced arousal, lubrication, and orgasm capability in women. Quitting smoking often improves libido and performance. 

Impact on Men’s Sexual Health

• Erectile Dysfunction (ED): Smoking damages blood vessels, preventing the necessary blood flow for erections. Nicotine causes vasoconstriction, and smoking is a major risk factor for impotence.
• Reduced Libido & Sperm: Smoking reduces testosterone levels, leading to a lower sex drive. It also reduces sperm quality, including count, motility, and semen volume. 

Impact on Women’s Sexual Health

• Sexual Dysfunction: Female smokers are nearly 50% more likely to experience sexual dysfunction, including reduced arousal, lubrication issues, and pain during intercourse.
• Lower Satisfaction: Studies indicate female smokers report lower satisfaction and orgasm frequency.
• Fertility & Hormones: Smoking can cause early menopause and negatively impact fertility. 

General Sexual Impact

• Reduced Stamina: Smoking reduces physical stamina due to decreased lung capacity, which can make sexual activity feel exhausting.
• Improved Sexual Health After Quitting: Former smokers generally report better sexual function and higher libido compared to current smokers. 

Note: Smoking includes cigarettes, cigars, hookahs, and vaping, all of which introduce harmful toxins that impair cardiovascular health essential for sexual function.