The cause of cerebral hemorrhage in children is complex, can be caused by trauma, cerebral aneurysm and other cerebral vascular malformation rupture, blood system diseases such as hemophilia, etc., can be taken mannitol, hemostatic minerals and other medication, puncture drainage and surgical treatment. 1. Trauma: If the baby has a history of trauma, perfect cranial CT and other relevant examination suggests that there is a small amount of intracranial hemorrhage, can be supplemented with vitamin K, snake venom hemagglutinin and other hemostasis, and then to mannitol dehydration, lowering cranial pressure. If necessary, surgery can be performed. 2. Cerebral vascular malformation rupture: common smog disease, that is, abnormal vascular network disease at the base of the brain, can be cerebral hemorrhage. Cerebral hemorrhage in smog disease is mainly subarachnoid hemorrhage, which can be treated surgically if necessary. 3. Blood system diseases: such as hemophilia can occur in children’s cerebral hemorrhage, need to enter the appropriate coagulation factors, at the same time, internal medicine to stop bleeding, dehydration and lowering the cranial pressure, improve the cerebral circulation, and protect the brain cells. There are many other causes of cerebral hemorrhage in children, such as hemangioma, etc. It is recommended to urgently consult a doctor, improve the examination and take targeted treatment, and the above medication should be prescribed by a doctor.