PG Intolerance: Recognising the symptoms and what you can do about it Understanding the Risks of Smoking and Asthma: A Comprehensive Guide Allergy & Asthma Network Experts have raised concerns about life threatening allergic reactions in teenagers caused by e cigarettes, which are becoming increasingly popular among young people. Reports highlight that children in the UK are being hospitalised each Is Vaping To Blame For A Rise In Skin Complaints?