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 What Happens If You Swallow Vape Juice? Children are curious. Don't let vapes fall into little hands. Vapes can be poisonous and extremely dangerous to young children. Even a small amount can cause severe health issues. Protect your kids Today is #WorldNoTobaccoDay , Everyday we receive calls about kids who have accidentally swallowed a cigarette butt, used a vape or ingested a #nicotine pouch., Nicotine is highly toxic for children.