Cigarette smoking kills. That we know. So, manufacturers made electronic cigarettes as a safer smoking choice - safer than tobacco.
Most of the calls are from people worried about children who have played with the devices. In the period of one month this year, the United States Centers for Disease Control say 215 people called the Center with e-cigarette concerns. More than half of these calls were for children ages five and younger. The devices apparently had made them sick.
Nicotine poisoning can cause stomach pain or a sense of unbalance. Headaches and seizures are also common signs of nicotine poisoning. And too much nicotine can kill.