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What is What are the Prehospital care that should be done for a person experiencing a seizure?  and explain in detail?
Supportive care, including ABCs, must be addressed in the prehospital setting. If the seizure fails to stop within 4-5 minutes or if the patient is continuing to seize at the time of emergency EMS personnel arrival, prompt administration of anticonvulsants may be necessary. Because of the refrigeration requirements and the infrequent use of most anticonvulsants, diazepam (Valium) is often the only anticonvulsant available in the prehospital setting. Diazepam may be administered IV or per rectum. Establish intravenous access, ideally in a large vein. Intravenous administration is the preferred route for anticonvulsant administration because it allows therapeutic levels to be attained more rapidly. Begin cardiac and other hemodynamic monitoring. Administer a 50-mL bolus of 50% dextrose IV and 100 mg of thiamine. If seizure activity does not terminate within 4-5 minutes, start anticonvulsant medication. If EMS history has already defined SE, treatment should begin immediately. In some settings where drug intoxication might be likely, consider also adding naloxone at 0.4-2.0 mg IV to the dextrose bag. Administer diazepam (0.15 mg/kg) or lorazepam (0.1 mg/kg) IV over 5 minutes, followed by fosphenytoin. Fosphenytoin is given in a dose of 15-20 mg phenytoin equivalents [PE]/kg, at a rate not to exceed 150 mg PE/min). The dose of phenytoin is 18-20 mg/kg, at a rate not to exceed 50 mg/min). Never mix phenytoin with a 5% dextrose solution; put it in a normal saline solution to minimize the risk of crystal precipitation.