The causes of head swelling include hypertension, cerebral hemorrhage, meningitis, meningioma, neurasthenia, etc. Drugs need to be selected according to the cause of the disease, and therapeutic drugs include antihypertensive drugs, dehydrating drugs, antibacterial drugs, antitumor drugs, antidepressants and so on. 1. Hypertension: if the patient is hypertensive head swelling, at this time you can give captopril and other drugs to lower blood pressure treatment. 2. Cerebral hemorrhage: If the patient is suffering from cerebral hemorrhage, then mannitol and other drugs can be given to reduce intracranial pressure. 3. Meningitis: if the patient is meningitis, then you can give ceftriaxone and other drugs to fight bacterial infection. 4. Brain tumor: if the patient is meningioma, cyclophosphamide and other drugs can be given to destroy the tumor cells. 5. Neurasthenia: if the patient is neurasthenia, at this time you can give paroxetine and other drugs such as antidepressant treatment. Finally, the phenomenon of head swelling, please consult a doctor in time, the above drugs must follow the doctor’s instructions.