Cold hands and feet in infants and children with fever suggests that the child is in the rising temperature stage and the temperature may have to continue to rise next. At this time, you can first use warm water, soak the child’s hands and feet hot, or directly with warm water bath, and then measure the body temperature. If the body temperature exceeds 38.5 degrees or more, and the spirit is not good, you can take antipyretic medicine Merrill Lynch, you can also take ibuprofen, or use pediatric antipyretic suppositories to treat the anus. Because the fever will be reduced in the case of a lot of sweat, pay attention to the child to replenish water. If the body temperature is below 38.5 degrees, the child’s mental state is relatively good, you can first observe, paste the antipyretic patch, warm water wipe, the body temperature can generally fall. If the child’s mental state is not good, it is best to go to the hospital to check the blood routine and C-reactive protein, to see if there is any bacterial infection, if there is the need for antibiotic treatment at the same time.