1. The electric blanket also has a low electromagnetic field when it is turned on. Although this current is very small, it is potentially dangerous for the elderly and infirm, or for heart patients, infants and young children, on women will also have some adverse effects, such people can use hot water bags or air conditioning to winter heating, it is not to use electric blankets.
2.The harm of electric blanket is also reflected in the heat produced for a long time will have an adverse effect on men, often used to make people's vitality is not strong.
3.children's physical vitality is greater, as the saying goes, "Three pots of fire on children's buttocks," children are not afraid of the cold bed, if the frequent use of electric blanket used to the heat of the electric blanket, will make the child's resistance to the cold drop, immunity will also be reduced, affecting growth and development, so do not recommend the use of electric blankets to children.
4. the harm of electric blanket is also manifested in the high temperature will reduce the quality of sleep, so that the next day after getting up in a daze, in fact, a long time sleeping electric blanket is not comfortable, in addition, individual poor quality electric blanket in a long time after use if maintenance is not good there may be leakage phenomenon, so it is not to use when sleeping