The length of treatment for epilepsy myoclonic dystonia varies from person to person and is not definitive, but is related to the severity of the patient’s disease, whether the treatment is formalized, and other factors. Myoclonic dystonia is a disease in which abnormal discharges in the brain cause episodic muscle spasms and relaxation. Some patients have mild symptoms and long intervals between seizures, and some may resolve spontaneously without treatment. For epilepsy myoclonic ataxia patients with more serious symptoms and frequent seizures, they need to take carbamazepine, sodium valproate and other drugs under the guidance of the doctor for long-term treatment. During the treatment, patients need to avoid unauthorized discontinuation of drugs. At the same time need to pay attention to the adverse effects of drugs. Usually eat less spicy food, eat a light diet, usually pay attention to rest, avoid exertion, emotional excitement and so on. Generally regular oral medication for 3~5 years can control the symptoms of seizures. Most of the myoclonic atonic symptoms can be improved after treatment, but we should be alert to the possible accidents during the seizure. If epileptic myoclonic atonia occurs, it is recommended to go to the hospital in time for treatment to avoid delay.