From lungs to heart: 5 ways vaping can wreck your health

Vaping may seem safer than smoking, but chemicals in e-cigarettes can harm the lungs, strain the heart, affect brain function and trigger addiction.

11 Aug, 2026

N. Lothungbeni Humtsoe

Vaping risks

Vaping may seem safer than smoking but e-cigarettes can expose the body to nicotine, chemicals and fine particles that may affect multiple organs.

Source: Thehealthsite

Weakens oral health

Vaping can contribute to dry mouth, gum irritation and other dental problems.

Source: Thehealthsite

Damages the lungs

Vape aerosols can irritate airways, trigger inflammation and worsen breathing problems.

Source: Thehealthsite

Affects the brain

Nicotine can alter brain development particularly in adolescents and young adults. This could potentially affect attention span and impulse control.

Source: Thehealthsite

Raises heart risks

Nicotine can increase heart rate and blood pressure which can add strain on the cardiovascular system.

Source: Thehealthsite

Drives addiction

Most e-cigarettes contain nicotine which is highly addictive and can make quitting difficult. Note: Vaping is not risk-free and avoiding nicotine products remains the safest option.

Source: Thehealthsite

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