Jan 31, 2025 · Nicotine is the main addictive substance in tobacco products, including e-cigarettes. With repeated use, a person's brain gets used to having nicotine. This can make …

Aug 22, 2022 · Vaping is when you use a handheld device to breathe in a mist (“vapor”). Vaping can cause breathing problems, organ damage, addiction and other conditions.

Apr 8, 2025 · It concluded that e-cigarettes both contain and emit a number of potentially toxic substances. The Academies' report also states there is moderate evidence that youth who use …

Vaping can have health risks beyond nicotine addiction. Learn how vapes can impact your lungs, heart & oral health, plus the dangers of secondhand exposure.

Jul 9, 2025 · Vaping causes inflammation in the airways and lungs that can become chronic, Dr. Stein said. It can also exacerbate asthma and symptoms of chronic obstructive pulmonary …

1: Vaping is less harmful than smoking, but it’s still not safe. E-cigarettes heat nicotine (extracted from tobacco), flavorings and other chemicals to create an aerosol that you inhale. Regular …

Learn more about e-cigarettes, including what they are, how they are used, and the possible health effects of vaping.

Studies on guinea pigs showed that vaping caused acute bronchoconstriction, contributing to lung function impairment. A case study of a young man with an E-cigarette and vaping-induced …

Dec 11, 2025 · Vaping can lead to serious health risks, similar to those from traditional smoking. Many vaping devices contain nicotine, which is highly addictive and can cause withdrawal …

Dec 18, 2025 · Passive exposure to smoke, vape and heated tobacco emissions also causes vascular harm. Vapes and pouches are not effective cessation tools, but rather are an entry …