The child suddenly speechless eyes rolled up convulsions, generally considered for calcium deficiency tetany, febrile convulsions, purulent meningitis, etc., the treatment includes the control of convulsions, treatment of the original disease and so on. 1. Calcium deficiency tetany: Convulsions or laryngeal spasms should be controlled first, such as diazepam, etc. Calcium treatment can be carried out after the symptoms are controlled, and calcium carbonate D3 tablets and other drugs can be taken orally. 2. Febrile convulsions: the vast majority of febrile convulsions are of benign course and can be cured spontaneously. For a few febrile convulsions, antispasmodic drugs can be used to control convulsions, such as diazepam, with adverse effects such as drowsiness and other central nervous system symptoms. 3. Purulent meningitis: is a variety of purulent bacteria caused by meningitis, the use of antibiotics, such as ceftriaxone; and adrenocorticotropic hormones to inhibit inflammation, such as dexamethasone; symptomatic treatment, such as the use of mannitol to lower the cranial pressure, and antispasmodic drugs, such as diazepam to control the convulsions. If you find that your child has symptoms of convulsions, you should go to the hospital and be treated under the guidance of a doctor.