Both drugs, Oxcarbazepine and Levetiracetam, have some side effects, and which one is safer depends on a number of aspects such as the user’s physical condition and age. Oxcarbazepine is indicated for the treatment of primary generalized tonic-clonic seizures and can be used in children over the age of 5. It is used with caution in pregnant women due to some teratogenicity. Common side effects include drowsiness, headache, diplopia, vomiting, fatigue, hyponatremia, and weight gain, and it is generally contraindicated in people who are allergic to the drug or have atrioventricular block. Levetiracetam is indicated for patients with epilepsy over 16 years of age with generalized tonic clonic seizures and patients over 4 years of age with partial seizures. Animal experiments have shown some reproductive toxicity, so pregnant women should be cautious. Common adverse reactions include anorexia, depression, insomnia, convulsions, etc. Generally prohibited for those who are allergic to this drug. Epileptic patients with medication problems, it is recommended to consult a professional physician, the physician will be based on the specific circumstances of the selection of appropriate anti-epileptic drug therapy, do not blindly self-medication.