Parents often encounter cold vomiting in the process of taking care of their children, which can be relieved by putting ginger slices on the navel, applying hot compresses, and resting in bed more often. Use ginger slices on the navel: If you find that your baby is cold and vomiting, you can cut a piece of ginger and heat it in the microwave. But be careful that the temperature is not too high to avoid burns, generally as long as it does not burn your hands. You can use medical tape to fix the ginger piece on the baby’s belly button. Stick it on at night before going to bed and take it off the next morning. One more thing must be noted, to use fresh ginger slices. Hot compress: If a child is cold and vomiting, you can use a hot water bag to the child’s stomach for hot compresses, warming the stomach, the general temperature control at about 38 ℃. In addition to hot water bags, parents can also rub the palms of their hands hot before warming the baby’s tummy. If you use a hot water bag, be sure to pay attention to the temperature control, do not burn the child. Let the child try to lie in bed and rest more, do not move around a lot to avoid causing vomiting again. Children only have enough rest to be more energetic to resist the disease and the speed of physical recovery will increase. If the baby vomits in a way that never gets better and appears to recur, it is best to go to the hospital for a checkup to avoid aggravating the child’s body burden.