Health & Safety
Yes — Public Health England and the NHS state that vaping is considerably less harmful than smoking, as it contains far fewer toxic chemicals than cigarette smoke. (NHS.uk)
For most healthy adults, vaping is much less likely to cause lung disease than smoking. There have been rare cases of lung injury linked to illegal or adulterated products, but regulated UK e-liquids are considered low-risk. (NHS.uk)
Vaping may cause minor staining compared to smoking, but it is far less likely to discolor teeth. Maintaining oral hygiene reduces any risk.
Vaping can lead to dry mouth or throat irritation, mainly due to propylene glycol (PG) in e-liquids. Drinking water helps alleviate this effect.
Pregnant women are advised to avoid vaping, though some authorities suggest vaping is less harmful than smoking if quitting cigarettes. Always consult your doctor or midwife. (NHS.uk)
Some users may experience headache, nausea, or throat irritation when switching from smoking, mainly due to nicotine adjustment. Side effects are usually mild and temporary.
Vaping is generally safer than smoking for people with asthma, but any inhalation of vapour can irritate airways in sensitive individuals. Start with low-strength nicotine and monitor symptoms.
Secondhand exposure to UK-regulated e-cigarette vapour is far less harmful than tobacco smoke, but it’s polite to avoid vaping around children or people with respiratory issues.
Yes — many ex-smokers successfully quit using vaping. Combining vaping with behavioural support improves success rates. (NCSCT, UK)
Nicotine-containing e-liquids are addictive, but nicotine addiction from vaping is generally less harmful than smoking, and nicotine strength can be gradually reduced to aid quitting.