Vaping and Allergies: Symptoms, Causes & How to Avoid Reactions Did you know that vapes can cause serious Allergic Reactions? Thanks to @natashasfoundation for bringing this to our attention! They are calling on manufacturers to start labelling e cigarettes with clear allergen information Propylene Glycol Side Effects (Toxicity, Allergy, Vape) Mum in hospital with horror rash after suffering allergic reaction to vaping Daily Record Exploring PG Allergy: Sensitivities, Allergies and What Vapers Can Do About It E Cigarette Direct