Eight grim symptoms you may not realise your vape is causing

More people now vape in the UK than ever before

People who vape are being warned the habit could be causing some grim symptoms they may not have connected to their devices. According to recent figures, more than 5 million adults in the UK currently vape - the highest rate ever recorded.

Many people consider vaping a healthier alternative to smoking, meaning they may not realise the risks that come with it. But there are various side effects to be aware of, as vaping can affect everything from your teeth to your stomach lining, your sleep, and more.

According to a recent study of 500 adults who vape conducted by LloydsPharmacy Online Doctor, almost half (49%) said they vape even though they had never smoked. Worryingly, 43% of those surveyed were not aware of how vaping can impact their health.

Dr Bhavini Shah from the online pharmacy has shared some unpleasant symptoms people may not realise are being caused by their vaping habits. While many people know that smoking can stain teeth, vaping can also do this due to the artificial flavourings trapping stains in the enamel.

Vaping also decreases saliva production, leading to a dry mouth and throat. This increases a person's risk of cavities, gum disease, and bad breath, and vaping may also cause gum inflammation and increase the likelihood of periodontal disease, even if the vape is nicotine-free.

Dr Shah further explained that vaping can lead to gastrointestinal problems and skin conditions, adding: “The propylene glycol and vegetable glycerin in e-liquids can trigger nausea and vomiting, particularly in individuals sensitive to these ingredients. Some vapers may experience increased acidity, leading to heartburn and acid reflux, likely caused by chemicals irritating the stomach lining.

“High amounts of nicotine are also responsible for nausea, especially if you are new to vaping or have recently increased your intake, as it’s a shock to your system. Many users may also experience dizziness if they vape consistently over a short period of time.

“The chemicals in e-liquids can cause skin irritation, leading to acne or allergic dermatitis, particularly around the mouth. Vaping can also dehydrate the skin, resulting in a dull complexion, wrinkles, or worsening of existing skin conditions.

“It’s vital to know that the nicotine in e-cigarettes can constrict blood vessels and reduce blood flow to the skin, preventing essential nutrients from reaching skin cells efficiently and contributing to premature ageing. Alongside this, various vape chemicals trigger skin inflammation and irritation, resulting in blemishes and breakouts.”

Vaping can also disturb your sleep, as nicotine is a stimulant. Dr Shah continued: "Research has suggested that for those with sleep apnea, vaping can further aggravate the condition by impacting the respiratory system. In fact, a recent study conducted by the University of Surrey found that the sleep quality of vape users was significantly lower than that of their non-vaping peers, with more than three-quarters displaying symptoms of insomnia.”

Regular vaping can also cause erectile dysfunction as "maintaining an erection requires a strong, steady flow of blood into the spongy tissue and muscles of the penis. As nicotine causes blood vessels to constrict, it reduces blood flow to all the organs, including the penis." A study found men who vaped were 2.4 times more likely to report erectile dysfunction than men who had never vaped.

Vaping, Dr Shah said, can also lead to mental health problems as, while there's a short-term high after vaping, evidence suggests that long-term nicotine addiction can exacerbate anxiety and depression, particularly in younger individuals. He added: “Nicotine in tobacco and e-cigarettes is highly addictive. Over time, the brain gets used to it, leading to cravings, difficulty quitting, and needing more to feel the same.”

And vaping can even cause nicotine poisoning and allergic reactions. Dr Shah explained: “The high nicotine concentration in some e-liquids can pose a risk of nicotine poisoning, leading to symptoms like dizziness, an elevated heart rate, and severe nausea. Those who vape using high nicotine concentrations consistently are more likely to experience symptoms.

“Any amount of nicotine ingestion has the potential to lead to toxicity and adverse effects. However, the amount of nicotine necessary for poisoning depends on the form of ingestion and a person’s physical state.

“The treatment for nicotine poisoning will depend on the side-effects and the amount of nicotine ingested. It’s important to seek medical attention if you’re concerned.

“Certain flavourings, preservatives and additives in e-liquids can trigger allergic reactions in some people, resulting in symptoms such as dermatitis, swelling, or respiratory distress.

“Propylene glycol (PG) is a synthetic alcohol which can trigger reactions in those who are sensitive to it. It is often found in cosmetics, deodorants, and even some foods. However, it is also a base component of e-liquid and is usually mixed with vegetable glycerine. Individuals sensitised to propylene glycol can often develop dermatitis if there is skin contact.

“If you're concerned that you're experiencing side effects from vaping, it's important to stop using the product and consult your GP as soon as possible. They can assess your symptoms and decide the best course of action.

“If you’re concerned about smoking, LloydsPharmacy Online Doctor offers a stop smoking service for smokers looking for an effective way to stop smoking or vaping.”

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