Sudden collapse and generalized convulsions may be seizures, mainly seen in patients with tonic clonic seizures. There may also be double eye hanging and foaming at the mouth, as well as abnormal blood pressure and loss of consciousness, mainly due to antiepileptic treatment. It may also be due to other causes, such as a sudden decrease in blood pressure can be caused. It can also occur if the patient develops hypoglycemia, and the patient’s blood pressure and blood sugar should be tested at the same time. If it is caused by a drop in blood pressure, oral saline or intravenous infusion of saline and 706 plasma substitute should be given promptly for volume expansion treatment. If hypoglycemia is considered to be caused by hypoglycemia, sugar supplementation therapy should be given in a timely manner. In mild cases, patients can take oral sugar saline or sugar cubes, and in severe cases, hypertonic glucose can be pushed intravenously for rapid correction. Severe hypoglycemia may cause hypoglycemic encephalopathy and even life-threatening.