Nicotine e liquid used with vaping devices is highly poisonous if swallowed. Exposure can result in seizures, coma, and death. Babies and young children are most at risk because: 1 They can be My Child Ate Illinois Poison Center How to Properly Store E Liquids and Prevent Accidental Exposure of E Liquids to Children FDA Dangers associated with e cigs Poison Control Vapes drive rise in calls to poison hotline from parents of children exposed to nicotine ABC News