When small children have convulsions because of high fever, they must go through very fast methods to avoid their bodies from falling and causing various organ injuries, and when the child has calmed down, they should immediately take medication, and for these methods of first aid, they should also be promptly understood. 1, when the child because of high fever, there is a rapid convulsions, we must lay some soft things on their side to prevent their bodies from falling, especially some children in the process of convulsions, will cause great bites to the tongue, the most important thing is to keep the respiratory tract open, to prevent vomit accidental aspiration, when their symptoms are not obvious, we must immediately give to eat some anti-fever drugs, let the child Drink more water. 2, you can use some mild hot water to wipe his body, the temperature should be within a reasonable range, keep it at 30 degrees or less, for some armpits or other parts of the body, you can properly rub for a while, to prevent the body again fever phenomenon. 3, if the child’s age has been on the older side, you can replace the warm water with alcohol, the effect is also very good, and then immediately sent to the hospital for treatment. The above methods are the rapid first aid after a child has a high fever and convulsions, as parents must reasonably grasp.