Before we begin: Smoking e-cigarettes, or vaping, may not be as safe as you might think. An e-cigarette contains nicotine which is harmful to your health. Learn more.
This tutorial walks you through everything you need to know about e-cigarettes. We explain it in plain language, step by step, so whether you are a student, a patient, or simply curious, you will come away with a solid understanding.
We cover what it is, why it matters, how it is diagnosed, and what you can do about it. Key facts are called out along the way.
E-cigarettes, or electronic cigarettes, are battery-operated smoking devices. They often look like cigarettes, but work differently. Using an e-cigarette is called vaping. The user puffs on the mouthpiece of a cartridge. This causes a vaporizer to heat the liquid inside the cartridge. The liquid contains nicotine, flavorings, and other chemicals. The heated liquid turns into the vapor that is inhaled.
Some people think that e-cigarettes are safer than cigarettes, and that they can be used to help people quit smoking. But not much is known about the health risks of using them, or whether they do help people quit smoking. However we do know about some dangers of e-cigarettes:
They contain nicotine, which is addictive
They contain other potentially harmful chemicals
There is a link between e-cigarette use and tobacco cigarette use in teens
The liquid in e-cigarettes can cause nicotine poisoning if someone drinks, sniffs, or touches it
NIH: National Institute on Drug Abuse
Also known as: E-Cigs, Electronic Cigarettes, Personal Vaporizer.
Related topics: Vaping.
Categories: Substance Use and Disorders, Lungs and Breathing.
Source: National Institutes of Health — National Institute on Drug Abuse.
Key Takeaways
Understanding e-cigarettes is an important part of taking charge of your health. Here is what to remember:
- Know the signs — Recognizing early symptoms can lead to earlier diagnosis and better outcomes.
- Talk to your provider — If you have concerns or a family history of this condition, bring it up at your next checkup.
- Stay informed — Medical knowledge evolves. Keep learning and asking questions.
- You are not alone — Many people deal with this condition. Support groups and educational resources can help.