Vaping and e-cigarettes

E-cigarettes and vaping have recently started to become popular, with more than 5% of the UK population using them. They’re particularly promoted for current smokers, as they can feel like smoking and give you a nicotine fix without most of the harmful chemicals that tobacco contains. Whether or not you currently smoke, you might be tempted to start vaping. Here are a few things to keep in mind. 

Know the rules. In the UK, e-cigarettes and accessories are broadly classified as tobacco products. This means you can’t buy them if you’re under the age of 18, and you also cannot legally vape in a car.  Generally speaking, you also can’t use them in places you aren’t allowed to smoke, like public transport or in hospitals, restaurants, cinemas and so on. This isn’t always down to the law– businesses can set their own rules, and most prefer that you don’t vape indoors. 

Avoid nicotine. Nicotine is one of the harmful ingredients in tobacco smoke, and it’s the main thing that makes smoking addictive. It’s also largely responsible for the insulin resistance caused by smoking. Not all vaping liquid contains nicotine, but unless you’re a current smoker looking to manage an addiction to nicotine, you should try to avoid using any liquid that contains it. 

Follow the instructions and be careful. E-cigarettes rely on heat to produce vapour. There have been reports of them exploding or starting fires, particularly if the charger has been changed or if they’re not made by a reputable brand. Keep an eye on your e-cigarette any time it’s charging or in use, and don’t leave it unattended. If you notice it heating up more than usual, stop using it for a while or get it checked out. 

Stay informed.  The main issue with e-cigarettes and vapes is that although they have been on the market for more than a decade no one is entirely sure yet about any health risks they may carry. While they contain a lot fewer toxins than tobacco products, there may be some risks from chemicals in the liquid or the heat they’re exposed to.

You might have seen some news articles about their health risks, but these don’t all apply to products in the UK market. If you’re concerned, you can check the  Behind the Headlines  section of the NHS website, which explains the backing behind health claims made in the news. So far, it says that long term vaping is far safer than smoking  but some early studies do say it might increase the risk of lung damage  or cancer above not smoking anything at all. 

Monitor your health. Because we don’t fully know the health risks, it’s a good idea to look out for any changes to your health; whether it’s your blood glucose control or a persistent cough, slow wound healing or any unusual sores or pain, particularly around your mouth. You should try to stop vaping and see a healthcare professional if any new symptoms.

Current health advice is to avoid both smoking and vaping to ensure the best health outcomes