The main pain relievers for children are ibuprofen and acetaminophen. 1. Ibuprofen: In addition to its antipyretic effect, ibuprofen can also relieve mild headache, sore throat and toothache caused by colds and flu, etc. It is important to note that long-term use of ibuprofen may lead to chronic gastritis, stomach ulcers and other diseases. It should be noted that long-term use of ibuprofen may lead to chronic gastritis, gastric ulcer and other diseases. 2. Acetaminophen: In addition to the commonly used antipyretic effect, it is also used to relieve mild to moderate pain such as headache, joint pain, migraine, toothache, muscle pain, neuralgia, menstrual cramps and so on. It should be noted that patients who are allergic to this drug are prohibited from using it. There are other painkillers suitable for children, medicinal use must be carried out under the guidance of a doctor, not blindly and privately use painkillers.