Children bruises to reduce swelling and pain can use some internal medicine or external medicine, specific instructions to follow the doctor. 1. Internal medicine: children can take some medicines to promote blood circulation and remove blood stasis, such as Panax ginseng capsules (children under six years old should not be used) and so on. 2. External medicine: children’s bruises can be cured with external medicine. Common topical medicines include safflower oil and Yunnan Baiyao spray, etc. The medicines can promote local blood circulation and achieve the purpose of reducing swelling and relieving pain. 3. Other: children bruised parts of the best to immediately cold compresses, in the sprain after 72 hours can be localized hot compresses or massage to achieve the purpose of reducing swelling and pain. The above drugs should be used in accordance with the dosage under the guidance of the doctor, not blindly. If a child’s bruise condition worsens, he should consult a doctor and actively cooperate with the doctor’s treatment.