Vaping is not harmless and poses several health risks. Here are the top 5 most common adverse effects associated with electronic cigarettes:
Common Health Risks of E-Cigarettes
- Nicotine Addiction
E-cigarettes deliver highly addictive nicotine, potentially leading to dependence. This is especially concerning for youth, whose developing brains are more susceptible to addiction.
- Lung Injury & Irritation
Inhaling vaporized chemicals (like diacetyl, formaldehyde, acrolein) and ultrafine particles can cause lung inflammation (EVALI), persistent coughing, wheezing, and may exacerbate asthma. Certain flavorings are linked to serious lung diseases (e.g., “popcorn lung”).
- Cardiovascular Risks
Nicotine exposure increases heart rate and blood pressure, raising the risk of heart disease and stroke over time. Evidence suggests e-cigarette use negatively impacts blood vessel function.
- Oral Health Problems
Vaping is associated with increased gum inflammation, cell damage, and a higher risk of oral diseases like gingivitis and periodontitis. Dry mouth is a frequent complaint.
- Harm to Adolescent Brain Development
Nicotine exposure during adolescence disrupts the development of brain circuits controlling attention, learning, mood, and impulse control, leading to lasting cognitive and behavioral deficits.
Note: E-cigarettes are not FDA-approved as smoking cessation devices and their long-term health consequences remain under investigation.
